Merge pull request #77 from cryptomator/feature/drop-utm-params

Remove utm params from address bar at load

Author: SailReal

source/_static/js/remove-utm.js

@@ -0,0 +1,25 @@
+    function removeUTMParams() {
+      const url = new URL(window.location.href);
+      const params = url.searchParams;
+      const utmParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content'];
+      let modified = false;
+      utmParams.forEach(param => {
+        if (params.has(param)) {
+          params.delete(param);
+          modified = true;
+        }
+      });
+      if (modified) {
+        const newQuery = params.toString() ? '?' + params.toString() : '';
+        const newUrl = url.pathname + newQuery + url.hash;
+        window.history.replaceState({}, document.title, newUrl);
+      }
+    }
+    if ('requestIdleCallback' in window) {
+      requestIdleCallback(removeUTMParams);
+    } else {
+      // Fallback if not supported
+      window.addEventListener('load', () => {
+        removeUTMParams();
+      });
+    }

source/_templates/layout.html

@@ -3,5 +3,6 @@
  {%- block extrahead %}
   <script defer data-domain="docs.cryptomator.org" src="https://plausible.skymatic.de/js/script.file-downloads.outbound-links.js" integrity="sha384-+tt0STxxWB96REUfXF1ykJzPEC5cT+TVotVR/JnYqAP04zxND4o8a0JcHg+aq46t" crossorigin="anonymous"></script>
   <script src="https://umami.skymatic.de/script.js" data-website-id="2df416f9-7a9c-4e58-9a45-7106f7e0a139" integrity="sha384-/WQteTtaLX4nU22mvCeTi4Yz3iK/J3yZ2rKq5jDxPMlizEQGzgJOlSofJxh+bx4B" crossorigin="anonymous" defer></script>
+  <script src="../../_static/js/remove-utm.js" integrity="sha384-/GnxN3ANEPnKJ3hynuMg+gv/GYWn0RiaxFN+2i1RrxUqwCcThs/GCsMaP6aKlHxH" defer></script>
  {% endblock %}