Fixed google analytics live tracking

src/index.html

@@ -23,13 +23,14 @@
   <script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.1.1/js/bootstrap.min.js"></script>
 
   <!-- Global site tag (gtag.js) - Google Analytics -->
-  <script async src="https://www.googletagmanager.com/gtag/js?id=UA-78788876-2"></script>
   <script>
-    window.dataLayer = window.dataLayer || [];
-    function gtag() { dataLayer.push(arguments); }
-    gtag('js', new Date());
-
-    gtag('config', 'UA-78788876-2');
+    (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-78788876-2', 'auto');
   </script>
 
 </head>