Jul 13, 2022 · I found this answer from Google : https://support.google.com/analytics/answer/10071811?hl=en#zippy=%2Cmanual-setup.

With cross-domain measurement, the cookies retain the same IDs as they are passed from one domain to another via a URL parameter ( _gl ) when the user navigates ...

Oct 4, 2023 · parameters to some sub-domain URLs due to sub-domain and Cross Domain tracking, but I have not manually added any other domains to be tracked.

Oct 25, 2021 · This guide instructs you how to setup cross-domain tracking in Google Analytics 4, and how to handle some of the awkward implementation ...

Sep 27, 2023 · Cross-domain monitoring only works if all of them have the same stream of information. In the Data Stream section of Google Analytics, click on ...

Feb 1, 2024 · Learn how to configure cross-domain tracking in Google Analytics 4 and why is the benefit of doing so. This will increase your data quality.

Jul 6, 2023 · How to set up GA4 cross-domain tracking · 1. Go to admin in GA · 2. Navigate to data streams · 3. Select the data stream of your property · 4.

This article is for developers who need to measure multiple domains with the same Google tag. This article focuses on a gtag.js code implementation.