Google released a Server-Side version of Google Tag Manager in 2020. Server-side tracking is more complicated than the web container set up, at least for now, since the idea and technology behind server tagging are entirely different from what we used to have on the web. But server-side tagging will give your site huge benefits. Server-side tagging is getting more popular due to its ability to track people using AdBlockers, browsers with ITPs, and other tracking restrictions. The purpose of this article is not to convince you to start using server-side tagging (there is another blog post that describes the main benefits of server-side tracking). I assume that you’ve already decided to implement server-side tagging on your site. This blog post will show you how to check whether Server-Side tracking for Universal Analytics, GA4, and Facebook conversion API was set up correctly.1605187680
In this article, I will describe the advantages of using GA4 and GTM server tagging. You can use it as a step-by-step guide on how to send events to GA4 via the GTM server container. As for eCommerce/enhanced eCommerce, I will cover it in another article.