Cpdl.org is tracked by us since April, 2011. Over the time it has been ranked as high as 50 929 in the world, while most of its traffic comes from USA, where it reached as high as 26 307 position. It was owned by several entities, from Choral Public Domain Library to REDACTED FOR PRIVACY of Privacy service provided by Withheld for Privacy ehf, it was hosted by ThePlanet.com Internet Services Inc, A2 Hosting Inc. and others.

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