Ou.edu is tracked by us since April, 2011. Over the time it has been ranked as high as 7 993 in the world, while most of its traffic comes from USA, where it reached as high as 1 586 position. Crystal.ou.edu receives less than 5.02% of its total traffic. It was owned by several entities, from The University of Oklahoma 200 Felgar St Engineering Lab Room 226 to The University of Oklahoma, it was hosted by University of Oklahoma.

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