Prosv.ru is tracked by us since April, 2011. Over the time it has been ranked as high as 7 679 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 145 position. Citystars.prosv.ru receives about 7.71% of its total traffic. All this time it was owned by Joint-Stock Company "Prosveshcheniye publishers", it was hosted by "Domain names registrar REG.RU" Ltd. While RUCENTER-REG-RIPN was its first registrar, now it is moved to RU-CENTER-RU.

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