diff --git a/index.htm b/index.htm
index 00aa89c..e488493 100644
--- a/index.htm
+++ b/index.htm
@@ -10,6 +10,14 @@
     <link href='http://fonts.googleapis.com/css?family=Oswald:700' rel='stylesheet' type='text/css'>
     <script src="js/three.js"></script>
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
+    <script>
+      (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', 'UA-71932800-1', 'auto');
+      ga('send', 'pageview');
+  </script>
 </head>
 <body>
     <script src="js/colpick.js"></script>
