H303.cn is tracked by us since May, 2012. Over the time it has been ranked as high as 56 699 in the world, while most of its traffic comes from China, where it reached as high as 6 225 position. It was owned by several entities, from 崔立芝 to 倪立群, it was hosted by AresIDC LIMITE, Amazon Technologies Inc. and others.

H303 has a mediocre Google pagerank and bad results in terms of Yandex topical citation index. We found that H303.cn is moderately ‘socialized’ in respect to Google+ shares (12.5K) and Facebook shares (28). According to Google safe browsing analytics, H303.cn is quite a safe domain with no visitor reviews.