Bao.ac.cn is tracked by us since April, 2011. Over the time it has been ranked as high as 90 449 in the world, while most of its traffic comes from China, where it reached as high as 9 287 position. It was owned by several entities, from 崔辰州 中国科学院国家天文台 to 中国科学院国家天文台, it was hosted by Asia Pacific Network Information Centre, CSTNET's IP and others.

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