Cdho.org is tracked by us since April, 2011. Over the time it has been ranked as high as 590 399 in the world, while most of its traffic comes from Canada, where it reached as high as 11 700 position. It was owned by several entities, from Tom Amsden of The College of Dental Hygienists of Ontario to IT MANAGER of College of Dental Hygienists of Ontario, it was hosted by The Web.ca Internet Services Inc, Fastly Inc. and others.

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