Analytics.js vs gtag.js. How are they different? Should you migrate?

Learn the differences between analytics.js and gtag.js. The older version of Google Analytics (Universal Analytics) uses analytics.js library for its tracking code and if you are working with some older project, that website might still be using this older code.

In this video, I will explain the main differences between these two tracking codes and what should you do if your website is still using the older version (analytics.js).


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