Concen.org is tracked by us since April, 2011. Over the time it has been ranked as high as 68 849 in the world, while most of its traffic comes from USA, where it reached as high as 25 302 position. It was owned by several entities, from Tom Potts of Tom Potts to REDACTED FOR PRIVACY of Privacy service provided by Withheld for Privacy ehf, it was hosted by Private Customer, OVH SAS and others.

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