Opsu.edu is tracked by us since May, 2012. Over the time it has been ranked as high as 521 399 in the world, while most of its traffic comes from USA, where it reached as high as 92 693 position. Sis.opsu.edu receives less than 1% of its total traffic. All this time it was owned by Oklahoma Panhandle State University, it was hosted by Oklahoma State University.

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