Cko.me is tracked by us since May, 2012. Over the time it has been ranked as high as 31 849 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 123 461 position. It was owned by several entities, from Li Jinzhou to REDACTED FOR PRIVACY of See PrivacyGuardian.org, it was hosted by CloudFlare Inc., CloudFlare Inc. and others.

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