let's stick with the vector-web GA target for riot-web

vector/index.html

@@ -53,7 +53,9 @@
     <script>
         if (
                 window.location.host === 'www.vector.im' ||
-                window.location.host === 'vector.im'
+                window.location.host === 'vector.im' ||
+                window.location.host === 'www.riot.im' ||
+                window.location.host === 'riot.im'
             ) {
             (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
             (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
@@ -63,19 +65,6 @@
             ga('create', 'UA-54779209-2', 'auto');
             ga('send', 'pageview', window.location.pathname + window.location.search + window.location.hash);
         }
-        else if (
-                window.location.host === 'www.riot.im' ||
-                window.location.host === 'riot.im'
-            ) {
-                (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
-                (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
-                m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
-                })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
-
-                ga('create', 'UA-65410662-4', 'auto');
-                ga('send', 'pageview');
-
-        }
         else {
             var ga = null;
         }