Whoo.hk is tracked by us since July, 2014. Over the time it has been ranked as high as 698 399 in the world, while most of its traffic comes from USA, where it reached as high as 1 298 052 position. It was owned by several entities, from 李国栋 to 张凤林, it was hosted by UCloud, ALICLOUD-JP and others. While Web Commerce Communications Limited was its first registrar, now it is moved to ERANET INTERNATIONAL LIMITED.

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