Ras.ru is tracked by us since April, 2011. Over the time it has been ranked as high as 50 549 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 2 452 position. Kvant.ras.ru receives less than 1% of its total traffic. It was owned by several entities, from "Academinform" JSC to Federal state budgetary institution "Russian academy of sciences", it was hosted by MOSCOW CENTER FOR CONTINUOUS MATHEMATICAL EDUCATION and Moscow Center for Continuous Mathematical Education. While RUCENTER-REG-RIPN was its first registrar, now it is moved to REGRU-RU.

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