J.cn is tracked by us since April, 2011. Over the time it has been ranked as high as 36 925 in the world, while most of its traffic comes from China, where it reached as high as 6 760 position. It was owned by several entities, from 周杰 浪淘金（北京）科技有限责任公司 to 浪淘金（北京）科技有限责任公司, it was hosted by Beijing in the interactive technology Development, Beijing Yunlin Network Technology Co.Ltd. and others.

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