Calis.edu.cn is tracked by us since April, 2011. Over the time it has been ranked as high as 18 799 in the world, while most of its traffic comes from China, where it reached as high as 1 379 position. Opac.calis.edu.cn receives less than 1% of its total traffic. It was hosted by kanghongjiayuan, imported inetnum object for PEKING and others.

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