diff --git a/examples/todo.html b/examples/todo.html
index ebc68d76..7ce2c795 100644
--- a/examples/todo.html
+++ b/examples/todo.html
@@ -277,6 +277,15 @@ <h1>todos</h1>
         })
 
     </script>
+
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-151180797-1"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() { dataLayer.push(arguments); }
+        gtag('js', new Date());
+        gtag('config', 'UA-151180797-1');
+    </script>
 </body>
 
 </html>
diff --git a/packages/player/src/ui.html b/packages/player/src/ui.html
index 00a76a01..c4d503e4 100644
--- a/packages/player/src/ui.html
+++ b/packages/player/src/ui.html
@@ -29,4 +29,13 @@
             </svg>
         </div>
     </div>
+
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-151180797-1"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() { dataLayer.push(arguments); }
+        gtag('js', new Date());
+        gtag('config', 'UA-151180797-1');
+    </script>
 </div>