Lebedev.ru is tracked by us since April, 2011. Over the time it has been ranked as high as 35 099 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 2 614 position. Old.lebedev.ru receives less than 1% of its total traffic. It was owned by several entities, from P.N.Lebedev Physical Institute of the Russian Academy of Science to FGBUN Physical Institute P.N.Lebedev of the Russian Academy of Science, it was hosted by Lebedev Physical Institute and P.N. Lebedev Physical Institute. While RUCENTER-REG-RIPN was its first registrar, now it is moved to RU-CENTER-RU.

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