Professional.ru is tracked by us since April, 2011. Over the time it has been ranked as high as 4 815 299 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 840 064 position. All this time it was owned by Moscow Institute of Physics and Technology, it was hosted by Moscow Institute of Physics and Technology, Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology" and others. While RUCENTER-REG-RIPN was its first registrar, now it is moved to RU-CENTER-RU.

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