Opa.on.ca is tracked by us since April, 2011. Over the time it has been ranked as high as 1 664 399 in the world, while most of its traffic comes from Canada, where it reached as high as 65 001 position. It was owned by several entities, from Ontario Physiotherapy Association Administrative contact: to Ontario Physiotherapy Association, it was hosted by Metrix Interlink Inc, Aptum Technologies and others.

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