Cpsd.us is tracked by us since April, 2011. Over the time it has been ranked as high as 143 999 in the world, while most of its traffic comes from USA, where it reached as high as 22 847 position. Secure1.cpsd.us receives about 76.31% of its total traffic. All this time it was owned by Kevin Keegan of Cambridge Public Schools, it was hosted by Cambridge Public Schools. While NEUSTAR INC. was its first registrar, now it is moved to .

Secure1.cpsd has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that Secure1.cpsd.us is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Secure1.cpsd.us is quite a safe domain with no visitor reviews.