Split Testing With Netlify - I’ve been wondering what the best way to do split testing was for a while, this tutorial shows how to do it using Netlify tools, but the techniques could be implemented on other platforms too, essentially it involves using sub domains and setting a special HTTP header in requests which is used to direct traffic to your beta site, the cool part about the tutorial is it explains how to do opt-in testing where a user can try out the beta site by clicking a button in the UI dzone.com #