Psf.cn is tracked by us since July, 2013. Over the time it has been ranked as high as 239 099 in the world, while most of its traffic comes from China, where it reached as high as 21 787 position. It was owned by several entities, from ename_z7b3dom3uq to 孙伟, it was hosted by Sharktech, DUOGEO ENTERTAINMENT - Internet Access and others. While was its first registrar, now it is moved to China NIC.

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