Codeforces.com is tracked by us since April, 2011. Over the time it has been ranked as high as 3 149 in the world, while most of its traffic comes from India, where it reached as high as 693 position. Polygon.codeforces.com receives about 0.21% of its total traffic. All this time it was owned by REDACTED FOR PRIVACY, it was hosted by Povolzhsky Regional Centre of New Information, CloudFlare Inc. and others. While DOMAINCONTEXT INC. was its first registrar, now it is moved to Gandi SAS.

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