Testpage for Google Analytics Dual Tracking Plugin.
See : https://github.com/flesheatingarthropods/universal-analytics-dual-tracking-plugin
This is a fork of https://github.com/thyngster/universal-analytics-dual-tracking-plugin
<script> ga('create', 'UA-883789-7', 'auto'); ga('set','userId','user1234'); ga('require', 'dualtracking', { property: 'UA-883789-8', debug: true, transport: 'image', fields: { 'uid':null, 'dl':'/virtual/path/' } }); ga('send', 'pageview'); </script> <script async src="http://www.flesheatingarthropods.org/dual/dualtracking.js"></script>
Use the network tab in you browser to compare primary and secondary tracking requests.