Roca.cn is tracked by us since April, 2011. Over the time it has been ranked as high as 341 099 in the world, while most of its traffic comes from Hong Kong, where it reached as high as 11 487 position. It was owned by several entities, from 沈侃 乐家（中国）有限公司 to 乐家（中国）有限公司, it was hosted by China Unicom Jiangsu province network, Edgenext North America Corporation and others.

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