goo.gl is an ad exchange. That means they work as a middleman between advertisers who buy ad space and publishers who sell ad space. goo.gl has been authorized to sell the ad space on 1 publisher domains. You can view these domains below.
0% of the publishers we track have authorized goo.gl. goo.gl's certificate ID is
f08c47fec0942fa0. Verify here .
This information is gathered by crawling ads.txt files on millions of websites. Ads.txt is an initiative developed by Google, the IAB and others to fight ad fraud.