Gridsum.com is tracked by us since April, 2011. Over the time it has been ranked as high as 70 349 in the world, while most of its traffic comes from China, where it reached as high as 6 830 position. It was owned by several entities, from Xiang Li to REDACTED FOR PRIVACY of REDACTED FOR PRIVACY, it was hosted by China Unicom Beijing province network, Beijing Internet Harbor Technology Co.Ltd and others. While BEIJING INNOVATIVE LINKAGE TECHNOLOGY LTD. DBA DNS.COM.CN was its first registrar, now it is moved to Bizcn.com Inc..

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