Jesc.org is tracked by us since August, 2012. Over the time it has been ranked as high as 1 626 899 in the world, while most of its traffic comes from Japan, where it reached as high as 149 767 position. It was owned by several entities, from BSC Inc. of BSC Inc. to Brain Staff Consultants Inc., it was hosted by UCOM Corp., Brain Staff Consultants Inc. and others.

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