Psdr3.org is tracked by us since February, 2013. Over the time it has been ranked as high as 416 999 in the world, while most of its traffic comes from USA, where it reached as high as 82 304 position. It was owned by several entities, from Pattonville R-III School Distr of Pattonville R-III School Distr to Pattonville School District of Pattonville School District, it was hosted by PATTONVILLE R-111 SCHOOL DISTR, University of Missouri - dba the Missouri Research and Education Network (MOREnet) and others.

Psdr3 has a decent Google pagerank and bad results in terms of Yandex topical citation index. We found that Psdr3.org is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Psdr3.org is quite a safe domain with mostly negative visitor reviews.