Complexsystems.ru is tracked by us since November, 2014. Over the time it has been ranked as high as 7 577 999 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 582 216 position. It was owned by several entities, from Complex Systems Research Limited to OOO NTC Kompleksnie Sistemi, it was hosted by Garant-Park-Telecom Ltd., JSC "RU-CENTER" and others. While R01-RU was its first registrar, now it is moved to RU-CENTER-RU.

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