Zhihu.com is tracked by us since April, 2011. Over the time it has been ranked as high as 6 in the world, while most of its traffic comes from China, where it reached as high as 2 position. Zhuanlan.zhihu.com receives about 22.97% of its total traffic. All this time it was owned by Beijing Zhizhetianxia Technology Co. Ltd., it was hosted by ZENLA-1, ACE and others. While GODADDY.COM LLC was its first registrar, now it is moved to GoDaddy.com LLC.

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