Cas.org is tracked by us since April, 2011. Over the time it has been ranked as high as 10 599 in the world, while most of its traffic comes from China, where it reached as high as 1 998 position. Cassi.cas.org receives about 10.67% of its total traffic. It was owned by several entities, from Chemical Abstracts Service of Chemical Abstracts Service to Statutory Masking Enabled of Statutory Masking Enabled, it was hosted by Dunlap Services Inc., Incapsula Inc and others.

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