Crefo.fr is tracked by us since April, 2011. Over the time it has been ranked as high as 1 227 599 in the world, while most of its traffic comes from France, where it reached as high as 49 364 position. It was owned by several entities, from CREF3-FRNIC to CTRE RECHERCHES ETUDES FORMATION ORGANIS, it was hosted by OVH SAS, OVH SAS and others.

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