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Hey, I’m Julius Fedorovicius
I founded Analytics Mania in late 2016. Since then, the blog has grown strong and continues to serve hundreds of thousands of marketers and analysts. Here I share my knowledge, experiments, 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 Tag Manager Limits (account limit, container limit, etc.)
Occasionally, I receive questions about Google Tag Manager limits. How many containers can you have in GTM? How many...
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Trying to Demystify user_engagement Event in Google Analytics 4
If you are at least a little familiar with event tracking in Google Analytics 4, you already know that...
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tagassistant.google.com referrer in Google Analytics reports. What to do with it?
If you regularly check your acquisition reports in Google Analytics (old or new versions), you probably noticed something weird:...
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