Grr.org is tracked by us since April, 2011. Over the time it has been ranked as high as 443 399 in the world, while most of its traffic comes from USA, where it reached as high as 89 759 position. It was owned by several entities, from KentCountyDept. of Aeronautics of KentCountyDept. of Aeronautics to Kent County Dept. of Aeronautics of Kent County Dept. of Aeronautics, it was hosted by Mzima Networks Inc, HubSpot Inc. and others.

Grr has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Grr.org is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Grr.org is quite a safe domain with no visitor reviews.