Topcss.org is tracked by us since January, 2014. Over the time it has been ranked as high as 861 299 in the world, while most of its traffic comes from Ukraine, where it reached as high as 154 032 position. It was owned by several entities, from Jia Mao to Jia Mao of mao jia, it was hosted by Media Temple Inc. and Tencent Cloud Computing (Beijing) Co. Ltd. While 1API GmbH (R1724-LROR) was its first registrar, now it is moved to Public Interest Registry.

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