Commerce21.co.jp is tracked by us since April, 2011. Over the time it has been ranked as high as 192 599 in the world, while most of its traffic comes from Japan, where it reached as high as 29 797 position. Trac01.commerce21.co.jp receives less than 1% of its total traffic. It was owned by several entities, from Commerce21 Corporation to Sugiyama Makoto of Commerce21 Corporation, it was hosted by Japan Network Information Center.

Trac01.commerce21 has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that Trac01.commerce21.co.jp is poorly ‘socialized’ in respect to any social network. According to Siteadvisor and Google safe browsing analytics, Trac01.commerce21.co.jp is quite a safe domain with no visitor reviews.