Codenote.jp is tracked by us since May, 2012. Over the time it has been ranked as high as 367 199 in the world, while most of its traffic comes from Japan, where it reached as high as 208 967 position. It was owned by several entities, from CROOZInc. to (Not displayed by registrant's request), it was hosted by Asia Pacific Network Information Centre, GMO Internet Group Inc. and others.

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