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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.
Free Google Tag Manager Fundamentals Course
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Latest Posts from the Blog
How To Track Facebook Comments with Google Analytics (and GTM, of course)
Updated: Feb 19th, 2019. Some changes were made on Facebook’s side (not sure when) that caused duplicate events. So...
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Is Google Tag Manager Preview Mode Not Working? 16 Quick Ways To Fix It.
Updated: February 16, 2019. Is Google Tag Manager Preview Mode not working? I’m pretty sure we’ve all been there at...
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Track element visibility based on text with Google Tag Manager
Element Visibility trigger in Google Tag Manager enables you to track elements when they appear on a screen, which is...
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