Working with Google Analytics and Google Tag Manager often requires a lot of debugging. In order to actually verify that the things we are about to implement or that already are implemented are working or not, there are some really good tools that can help you with your debugging.
1. The Console (Google Chrome)
One of the tools I really can’t live without is the console in Google Chrome. It’s found under the Development Tools and can easily be accessed by pressing Cmd+Opt+J (Mac) or Cmd+Shift+J (Win).