add analytics

index.html

@@ -62,5 +62,14 @@
       Created by <a href="http://gabrielecirulli.com" target="_blank">Gabriele Cirulli.</a> Based on <a href="https://itunes.apple.com/us/app/1024!/id823499224" target="_blank">1024 by Veewo Studio.</a>
     </p>
   </div>
+  <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-42620757-2", "gabrielecirulli.github.io");
+    ga("send", "pageview");
+  </script>
 </body>
 </html>