Subscribe to Analytics Mania newsletter and get 3 ebooks: GTM for beginners; 120+ GTM resources; and GTM glossary
Free Bundle of Google Tag Manager Ebooks
Analytics Mania has been seen on
Hey, I’m Julius Fedorovicius
I founded Analytics Mania in late 2016. Since then, the blog has grown to over 50000 monthly visitors. Here I share my knowledge, experiments, and learnings related to web analytics, mainly Google Tag Manager and Google Analytics.
I also run the Google Tag Manager community on Facebook where awesome people from around the world help each other.
Last but not least, I actively help others to learn Google Tag Manager by running workshops and creating GTM online courses.
Google Tag Manager Resources
Latest Posts from the Blog
Google Analytics Real-time Reports Not Working? Here’s How To Fix It
Updated: Nov 16th, 2018. Here’s a situation. You have just set up Google Analytics tracking, open a GA Real-time reports and nothing....
Read More
20 Google Tag Manager Extensions and Tools for Fast and Efficient Work
Updated: Nov 4th, 2018. A lot of new things have happened in the industry since the first time when I...
Read More
Undefined Variable in Google Tag Manager
In the middle of October 2018, Google Tag Manager silently introduced a new feature that caused some questions in...
Read More