How to install Google Analytics
1. To create your account with Google Analytics, and get the right code for your site, go to: https://marketingplatform.google.com/about/analytics/
2. In the SimDif app, go to Site Settings, the top-right button and select 'Google Analytics'.
3. Enable Google Analytics and paste the UA-xxxxxx-x identifier in the field. (You don't need the entire code)