5ka.ru is tracked by us since April, 2011. Over the time it has been ranked as high as 14 399 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 474 position. O.5ka.ru receives about 14.09% of its total traffic. All this time it was owned by OOO Korporativnyy centr IKS 5, it was hosted by X5 Retail Group Ltd. and X5 Corporate Center LLC. While REGRU-RU was its first registrar, now it is moved to RU-CENTER-RU.

O.5ka has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that O.5ka.ru is poorly ‘socialized’ in respect to any social network. According to MyWot, Siteadvisor and Google safe browsing analytics, O.5ka.ru is quite a safe domain with no visitor reviews.