diff --git a/_includes/page.html b/_includes/page.html
index 580751dec847dd94551e3e412044b84c386769c9..d9ece698196ad9806027bc25fd413696aecccd83 100644
--- a/_includes/page.html
+++ b/_includes/page.html
@@ -34,29 +34,23 @@
     </script>
     <script src="{{site.baseurl}}/js/copySnippets.js"></script>
     <meta name="google-site-verification" content="7qGntFPD9lWAVCtUu5U77v4l68PsTHf6xpzgjQv2j2M" />
-    <script>
-        var _gaq = _gaq || [];
-        var pluginUrl = '//www.google-analytics.com/plugins/ga/inpage_linkid.js';
-        _gaq.push(
-            ['_require', 'inpage_linkid', pluginUrl],
-            ['_setAccount', 'UA-2728886-22'],
-            ['_trackPageview'],
-            ['b._require', 'inpage_linkid', pluginUrl],
-            ['b._setAccount', 'UA-2728886-19'],
-            ['b._trackPageview']
-        );
-        (function() {
-            var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
-            ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
-            var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
-        })();
-    </script>
+    <!-- Google Tag Manager -->
+    <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
+    j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+      'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+    })(window,document,'script','dataLayer','GTM-KZM7GF6');</script>
+    <!-- End Google Tag Manager -->
 
     {{ head }}
 
 </head>
 
 <body>
+  <!-- Google Tag Manager (noscript) -->
+  <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-KZM7GF6"
+      height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+  <!-- End Google Tag Manager (noscript) -->
     <header class="navbar header--navbar">
         <div class="navbar-inner">
             <div class="container-fluid">
