91hd.cn is tracked by us since May, 2012. Over the time it has been ranked as high as 47 049 in the world, while most of its traffic comes from Taiwan, where it reached as high as 31 314 position. All this time it was owned by 吴智, it was hosted by CNISP-Union Technology (Beijing) Co. Ltd, China Internet Network Information Center and others.

91hd has a mediocre Google pagerank and bad results in terms of Yandex topical citation index. We found that 91hd.cn is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, 91hd.cn is quite a safe domain with no visitor reviews.