diff --git a/swh/web/assets/src/bundles/save/index.js b/swh/web/assets/src/bundles/save/index.js
--- a/swh/web/assets/src/bundles/save/index.js
+++ b/swh/web/assets/src/bundles/save/index.js
@@ -258,20 +258,20 @@
     // additional checks for well known code hosting providers
     switch (originUrl.hostname) {
       case 'github.com':
-        validUrl = isGitRepoUrl(originUrl.toString(), 'github.com');
+        validUrl = isGitRepoUrl(originUrl);
         break;
 
       case 'git.code.sf.net':
-        validUrl = isGitRepoUrl(originUrl.toString(), 'git.code.sf.net/p');
+        validUrl = isGitRepoUrl(originUrl, '/p/');
         break;
 
       case 'bitbucket.org':
-        validUrl = isGitRepoUrl(originUrl.toString(), 'bitbucket.org');
+        validUrl = isGitRepoUrl(originUrl);
         break;
 
       default:
         if (originUrl.hostname.startsWith('gitlab.')) {
-          validUrl = isGitRepoUrl(originUrl.toString(), originUrl.hostname);
+          validUrl = isGitRepoUrl(originUrl);
         }
         break;
     }
diff --git a/swh/web/assets/src/utils/functions.js b/swh/web/assets/src/utils/functions.js
--- a/swh/web/assets/src/utils/functions.js
+++ b/swh/web/assets/src/utils/functions.js
@@ -37,11 +37,16 @@
   });
 }
 
-export function isGitRepoUrl(url, domain) {
-  let endOfPattern = '\\/[\\w\\.-]+\\/?(?!=.git)(?:\\.git\\/?)?$';
-  let pattern = `(?:git|https?|git@)(?:\\:\\/\\/)?${domain}[/|:][\\w\\.\\-\\/]+?` + endOfPattern;
-  let re = new RegExp(pattern);
-  return re.test(url);
+export function isGitRepoUrl(url, pathPrefix = '/') {
+  let allowedProtocols = ['http:', 'https:', 'git:'];
+  if (allowedProtocols.find(protocol => protocol === url.protocol) === undefined) {
+    return false;
+  }
+  if (!url.pathname.startsWith(pathPrefix)) {
+    return false;
+  }
+  let re = new RegExp('[\\w\\.-]+\\/?(?!=.git)(?:\\.git\\/?)?$');
+  return re.test(url.pathname.slice(pathPrefix.length));
 };
 
 export function removeUrlFragment() {