Appspot.com is tracked by us since April, 2011. Over the time it has been ranked as high as 344 in the world, while most of its traffic comes from Japan, where it reached as high as 68 position. Checkfriends.appspot.com receives less than 1% of its total traffic. It was owned by several entities, from Google Inc. to Google LLC, it was hosted by Google Inc.. While MARKMONITOR INC. was its first registrar, now it is moved to MarkMonitor Inc..

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