transfer.sh-web/src/includes/ga.html

    <script>
      var gaKey = "{{.GAKey}}";
      if (gaKey != "") {
        (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', '//www.google-analytics.com/analytics.js', 'ga');
        ga('create', gaKey, 'transfer.sh');
        ga('send', 'pageview');
      }
    </script>