Joa.or.jp is tracked by us since April, 2011. Over the time it has been ranked as high as 82 329 in the world, while most of its traffic comes from Japan, where it reached as high as 3 762 position. It was owned by several entities, from The Japanese Orthopaedic Association to Kurita Mikio of The Japanese Orthopaedic Association, it was hosted by Amazon Technologies Inc., Amazon Data Services Japan and others.

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