Sfn.cn is tracked by us since April, 2011. Over the time it has been ranked as high as 411 899 in the world, while most of its traffic comes from China, where it reached as high as 28 575 position. It was owned by several entities, from 殷沛雯 北京中科三方网络技术有限公司 to 北京中科三方网络技术有限公司, it was hosted by China Science & Technology Network, Route origin from CSTNET and others.

Sfn has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Sfn.cn is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, Sfn.cn is quite a safe domain with mostly negative visitor reviews.