GTM Server Side: An Introduction (2021)
![[2021] GTM Server Side: An Introduction](https://img.youtube.com/vi/hvgPjka4Q5Y/maxresdefault.jpg)
Frequently Asked Questions
Common questions about "[2021] GTM Server Side: An Introduction"
Google Tag Manager Server Side (sGTM) is a tracking solution where data is sent to an intermediary server before being distributed to marketing platforms, unlike client-side tracking where JavaScript on the user's browser sends data directly to vendors. This server-side approach offers enhanced data control, improved site performance, and ways to work around ad blockers.
The main benefits include better data control (ability to redact or modify data), improved website performance (fewer browser requests), working around ad blockers, writing HTTP cookies, enriching data through APIs, and the ability to send data to authenticated endpoints securely without exposing API keys in the browser.
While you can start with a free sandbox environment in Google Cloud Platform, a production-level implementation costs approximately $120/month for three instances of the App Engine. This cost is for the Google Cloud hosting only and doesn't include implementation or maintenance.
The key components include clients (which parse incoming requests), tags (which send data to marketing platforms), and triggers (which determine when tags should fire). These work together to receive data from your website, process it, and distribute it to various marketing platforms.
Server-side tracking can enhance GDPR compliance by giving you more control over what data is sent to vendors, allowing you to filter out personal information before it reaches third parties. However, the location of your server matters - using EU-based servers ensures data stays within EU jurisdiction, providing better compliance with GDPR data transfer requirements.
Yes, specialized EU-based hosting providers like gdpr-server-tracking.eu offer server-side tracking solutions with GDPR compliance benefits. These alternatives often provide EU-based servers, EU-owned hosting, additional privacy features like parameter filtering and hashing, and can be more cost-effective than Google Cloud Platform.
Server-side tracking may not be necessary for small businesses with basic tracking needs (just Google Analytics and Facebook Pixel). The technical complexity and costs make it more suitable for larger websites with significant traffic, privacy concerns, or those needing enhanced data control capabilities.
You can implement Facebook Conversion API by setting up a server-side GTM container, installing the Facebook Conversion API template, and configuring it with your Facebook pixel ID and access token. This allows you to send conversion data directly from your server to Facebook, bypassing browser-based limitations and ad blockers.