Petrograd.biz is tracked by us since April, 2011. Over the time it has been ranked as high as 164 399 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 22 106 position. It was owned by several entities, from Mikhail M Melnikov to REDACTED FOR PRIVACY of Mobile payments corporation, it was hosted by RIPE Network Coordination Centre, CloudFlare Inc. and others.

Petrograd has a decent Google pagerank and bad results in terms of Yandex topical citation index. We found that Petrograd.biz is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Petrograd.biz is quite a safe domain with mostly positive visitor reviews.