Welcome back my friends (to the show that never ends)! It's been a couple of weeks since my last barrage of articles, and I think the time is ripe to do some testing! First things first, here's a picture of me shovelling snow: And now back to the topic at hand. One of the things that seems to be a hot topic in Universal Analytics is cross-domain tracking. I've never really tackled the beast head-on, since there's such a wealth of excellent articles about it out there.