Lengu.ru is tracked by us since April, 2011. Over the time it has been ranked as high as 76 099 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 1 714 position. Portal.lengu.ru receives about 14.77% of its total traffic. It was owned by several entities, from GOU VPO Leningradskiy gosudarstvennyy universitet imeni A.S.Pushkina to GAOU VO LO "Leningradskiy gosudarstvennyy universitet imeni A.S.Pushkina", it was hosted by COMFORTEL ltd.. While RUCENTER-REG-RIPN was its first registrar, now it is moved to R01-RU.

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