site usage statistics

We need a way to keep track of site usage. One possibility is to use my google analytics account:

This is the Universal Analytics tracking code for this property. To get all the benefits of Universal Analytics for this property, copy and paste this code into every webpage you want to track.

(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-39652463-1', 'auto');
ga('send', 'pageview');