deploy: 209f0a5f85

about/index.html

@@ -311,6 +311,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

ar/contact/index.html

@@ -522,6 +522,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

ar/fdroid/index.html

@@ -522,6 +522,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

ar/file/index.html

@@ -321,6 +321,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

ar/index.html

@@ -579,6 +579,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

ar/invitation/index.html

@@ -522,6 +522,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

ar/messaging/index.html

@@ -522,6 +522,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

ar/old/index.html

@@ -522,6 +522,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

ar/why/index.html

@@ -426,6 +426,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

az/contact/index.html

@@ -513,6 +513,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

az/fdroid/index.html

@@ -513,6 +513,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

az/file/index.html

@@ -317,6 +317,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

az/index.html

@@ -570,6 +570,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

az/invitation/index.html

@@ -513,6 +513,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

az/messaging/index.html

@@ -513,6 +513,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

az/old/index.html

@@ -513,6 +513,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

az/why/index.html

@@ -417,6 +417,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

bg/contact/index.html

@@ -513,6 +513,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

bg/fdroid/index.html

@@ -513,6 +513,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

bg/file/index.html

@@ -317,6 +317,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

bg/index.html

@@ -570,6 +570,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

bg/invitation/index.html

@@ -513,6 +513,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

bg/messaging/index.html

@@ -513,6 +513,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

bg/old/index.html

@@ -513,6 +513,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

bg/why/index.html

@@ -417,6 +417,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20201022-simplex-chat.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20210512-simplex-chat-terminal-ui.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20210914-simplex-chat-v0.4-released.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20211208-simplex-chat-v0.5-released.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20220112-simplex-chat-v1-released.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20220214-simplex-chat-ios-public-beta.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20220308-simplex-chat-mobile-apps.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20220404-simplex-chat-instant-notifications.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20220511-simplex-chat-v2-images-files.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20220524-simplex-chat-better-privacy.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20220604-simplex-chat-new-privacy-security-settings.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20220711-simplex-chat-v3-released-ios-notifications-audio-video-calls-database-export-import-protocol-improvements.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20220723-simplex-chat-v3.1-tor-groups-efficiency.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20220808-simplex-chat-v3.1-chat-groups.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20220901-simplex-chat-v3.2-incognito-mode.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20220928-simplex-chat-v4-encrypted-database.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20221108-simplex-chat-v4.2-security-audit-new-website.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20221206-simplex-chat-v4.3-voice-messages.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20230103-simplex-chat-v4.4-disappearing-messages.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20230204-simplex-chat-v4-5-user-chat-profiles.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20230301-simplex-file-transfer-protocol.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20230328-simplex-chat-v4-6-hidden-profiles.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20230422-simplex-chat-vision-funding-v5-videos-files-passcode.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20230523-simplex-chat-v5-1-message-reactions-self-destruct-passcode.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20230722-simplex-chat-v5-2-message-delivery-receipts.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20230925-simplex-chat-v5-3-desktop-app-local-file-encryption-directory-service.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20231125-simplex-chat-v5-4-link-mobile-desktop-quantum-resistant-better-groups.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20240124-simplex-chat-infrastructure-costs-v5-5-simplex-ux-private-notes-group-history.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20240314-simplex-chat-v5-6-quantum-resistance-signal-double-ratchet-algorithm.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20240323-simplex-network-privacy-non-profit-v5-6-quantum-resistant-e2e-encryption-simple-migration.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20240404-why-i-joined-simplex-chat-esraa-al-shafei.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20240416-dangers-of-metadata-in-messengers.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20240426-simplex-legally-binding-transparency-v5-7-better-user-experience.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20240516-simplex-redefining-privacy-hard-choices.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20240601-protecting-children-safety-requires-e2e-encryption.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20240604-simplex-chat-v5.8-private-message-routing-chat-themes.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20240704-future-of-privacy-enforcing-privacy-standards.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20240814-simplex-chat-vision-funding-v6-private-routing-new-user-experience.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20241014-simplex-network-v6-1-security-review-better-calls-user-experience.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20241016-wired-attack-on-privacy.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20241125-servers-operated-by-flux-true-privacy-and-decentralization-for-all-users.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20241210-simplex-network-v6-2-servers-by-flux-business-chats.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20241218-oppose-digital-ids-they-break-law-lead-to-mass-scale-surveillance.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20250114-simplex-network-large-groups-privacy-preserving-content-moderation.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20250308-simplex-chat-v6-3-new-user-experience-safety-in-public-groups.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20250703-simplex-network-protocol-extension-for-securely-connecting-people.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20250729-simplex-chat-v6-4-1-welcome-contacts-protect-groups-app-security.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20260430-simplex-channels-v6-5-consortium-crowdfunding-freedom-of-speech.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20260722-simplex-public-names.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20260819-simplex-chat-crowdfunding.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/20260908-nick-rogers-why-i-backed-simplex-chat.html

@@ -318,6 +318,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

blog/index.html

@@ -321,6 +321,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

contact/index.html

@@ -522,6 +522,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

credits/index.html

@@ -502,6 +502,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

crowdfunding-news/index.html

@@ -321,6 +321,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

cs/contact/index.html

@@ -522,6 +522,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

cs/fdroid/index.html

@@ -522,6 +522,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

cs/file/index.html

@@ -321,6 +321,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

cs/index.html

@@ -579,6 +579,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

cs/invitation/index.html

@@ -522,6 +522,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

cs/messaging/index.html

@@ -522,6 +522,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

cs/old/index.html

@@ -522,6 +522,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

cs/why/index.html

@@ -426,6 +426,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

css/tailwind.css

@@ -933,6 +933,10 @@ video {
   display: grid;
 }
 
+.contents {
+  display: contents;
+}
+
 .hidden {
   display: none;
 }
@@ -2107,6 +2111,11 @@ video {
   filter: var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow);
 }
 
+.backdrop-filter {
+  -webkit-backdrop-filter: var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia);
+          backdrop-filter: var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia);
+}
+
 .transition {
   transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, -webkit-backdrop-filter;
   transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;

de/contact/index.html

@@ -522,6 +522,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

de/fdroid/index.html

@@ -522,6 +522,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

de/file/index.html

@@ -321,6 +321,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

de/index.html

@@ -579,6 +579,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

de/invitation/index.html

@@ -522,6 +522,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

de/messaging/index.html

@@ -522,6 +522,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

de/old/index.html

@@ -522,6 +522,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

de/why/index.html

@@ -426,6 +426,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

directory/index.html

@@ -321,6 +321,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');

docs/android.html

@@ -551,6 +551,68 @@
 </div>
 
 
+<script>(function () {
+    var VALID = /^[\w.-]{1,40}$/;
+    var KEYS = ['utm_source', 'utm_campaign'];
+
+    function fromUrl(name) {
+        var hash = new URLSearchParams(location.hash.replace(/^#\??/, '')).get(name);
+        var query = new URLSearchParams(location.search).get(name);
+        var value = hash != null ? hash : query;
+        return value && VALID.test(value) ? value : null;
+    }
+
+    function remember(name, value) {
+        try {
+            if (value) sessionStorage.setItem(name, value);
+            return value || sessionStorage.getItem(name);
+        } catch (e) {
+            return value;
+        }
+    }
+
+    var utm = {};
+    KEYS.forEach(function (name) {
+        var value = remember(name, fromUrl(name));
+        if (value && VALID.test(value)) utm[name] = value;
+    });
+
+    if (!utm.utm_source && !utm.utm_campaign) return;
+
+    function fill(name, value) {
+        if (!value) return;
+        document.querySelectorAll('input[name="' + name + '"]').forEach(function (input) {
+            input.value = value;
+        });
+    }
+
+    function withUtm(href) {
+        var url = new URL(href, location.href);
+        KEYS.forEach(function (name) {
+            if (utm[name]) url.searchParams.set(name, utm[name]);
+        });
+        return url.toString();
+    }
+
+    function apply() {
+        fill('SOURCE', utm.utm_source);
+        fill('CAMPAIGN', utm.utm_campaign);
+
+        if (/^\/blog(\/|$)/.test(location.pathname)) return;
+
+        document.querySelectorAll('a[href^="https://wefunder.com/"]').forEach(function (link) {
+            link.href = withUtm(link.getAttribute('href'));
+        });
+    }
+
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', apply);
+    } else {
+        apply();
+    }
+})();
+</script>
+
 <script>
 // switch theme
 const sunIcon = document.querySelector('.sun');