Lets you see separate information for multiple links on a page that all have the same destination.
https://support.google.com/analytics/answer/2558867?hl=en
Analytics and Tracking
Get access to data on 2,310,631 websites Google Analytics Enhanced Link Attribution Customers. We know of 256,185 live websites using Google Analytics Enhanced Link Attribution and an additional 2,054,446 sites that used Google Analytics Enhanced Link Attribution historically and 113,830 websites in the United States.
Get a list of 2,310,631 websites using Google Analytics Enhanced Link Attribution which includes location information, hosting data, contact details, 256,185 currently live websites and an additional 555,990 domains that redirect to sites in this list. 2,054,446 sites that used this technology previouslyand 113,830 websites in the United States currently using Google Analytics Enhanced Link Attribution.
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