Sina.com.cn is tracked by us since April, 2011. Over the time it has been ranked as high as 12 in the world, while most of its traffic comes from China, where it reached as high as 4 position. Sd.sina.com.cn receives less than 4.52% of its total traffic. It was owned by several entities, from 谷海燕 北京新浪互联信息服务有限公司 to 北京新浪互联信息服务有限公司, it was hosted by CDNetworks Inc., Alibaba Cloud LLC and others.

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