Ku6.cn is tracked by us since April, 2011. Over the time it has been ranked as high as 1 296 899 in the world, while most of its traffic comes from USA, where it reached as high as 1 487 016 position. It was owned by several entities, from 韩坤 酷溜网(北京)信息技术有限公司 to 酷溜网（北京）信息技术有限公司, it was hosted by CHINANET Guangdong province network, Shanghai UCloud Information Technology Company Limited and others.

Ku6 has a mediocre Google pagerank and bad results in terms of Yandex topical citation index. We found that Ku6.cn is poorly ‘socialized’ in respect to any social network. According to MyWot, Siteadvisor and Google safe browsing analytics, Ku6.cn is quite a safe domain with no visitor reviews.