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Hey, I’m Julius Fedorovicius
I founded Analytics Mania in late 2016. Since then, the blog has grown to over 60000 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.
Free Google Tag Manager Fundamentals Course
Get started with Google Tag Manager in less than 2 hours. 90+ minutes of video content + a 30-question quiz at the end.
Google Tag Manager Resources
Latest Posts from the Blog
7 Reasons Why a Tag in Google Tag Manager is Not Firing (or Fires When it Shouldn’t)
You have configured a tag in Google Tag Manager, enable Preview and Debug mode, try to test it but...
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How to Track Outbound Links with Google Tag Manager and Google Analytics
Updated: October 31st. It’s time for a guide that’s for those who are just starting with Google Tag Manager. There...
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Google Analytics and Google Tag Manager Naming Convention
Google Analytics reports can get a mess really quickly once you start customizing data that is sent to GA....
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