Seis.org is tracked by us since May, 2012. Over the time it has been ranked as high as 9 769 in the world, while most of its traffic comes from USA, where it reached as high as 1 545 position. It was owned by several entities, from Center for Educational Development and Research (CEDR) of San Joaquin County Office of Education to REDACTED FOR PRIVACY of REDACTED FOR PRIVACY, it was hosted by San Joaquin County Office of Education.

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