If you own 2 websites for example 1 for your fitness website and 1 for your fitness store – you may want to set up cross domain tracking.
You don’t want the same user to fire 2 visits/sessions instead of 1, if you are combining the data from your 2 domains.
- Set up a GTM Tag for Google Analytics – tracking All PageViews
2. Edit the Google Analytics – Pageview tag
Under “Configure Tag” click “more settings”
3. Under More Settings – Add Field add the values allowLinker and True
Add another field – CookieDomain
Click the Cross Domain Tracking option – add domains
Click continue and then save
Preview and then publish