Hopefully you've read parts 1 and 2, where I talk about some of the useful browser extensions and tools that I use for debugging tags. This part is specifically about debugging Tealium iQ and tags deployed through it. I'll look at some tools and methods, and then we'll take a dive into the utag.js file itself.
In "Debugging Your Tagging - Part 1", I wrote about some of the extensions and tools that I use regularly while developing, testing and debugging tagging implementations. This post will look at some tips for you to get the most out of the Chrome Dev Tools.