Four-thirds.cn is tracked by us since April, 2011. Over the time it has been ranked as high as 7 043 099 in the world. It was owned by several entities, from 侯双全 北京大美映像信息技术有限公司 to 怀化玉米地网络科技有限公司, it was hosted by Hangzhou Alibaba Advertising Co.Ltd., Sharktech and others.

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