docs/_templates/layout.html

{% extends "!layout.html" %}
{% set css_files = css_files + ['_static/add.css'] %}

{% block footer %}
{{ super() }}

  <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-55639800-3', 'auto');
    ga('send', 'pageview');

  </script>

{% endblock %}