Sinaapp.com is tracked by us since April, 2011. Over the time it has been ranked as high as 2 633 in the world, while most of its traffic comes from China, where it reached as high as 280 position. K12cloud.sinaapp.com receives less than 1% of its total traffic. All this time it was owned by REDACTED FOR PRIVACY of REDACTED FOR PRIVACY, it was hosted by China Unicom Beijing province network, CHINANET Beijing province network and others. While was its first registrar, now it is moved to Xin Net Technology Corporation.

K12cloud.sinaapp has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that K12cloud.sinaapp.com is poorly ‘socialized’ in respect to any social network. According to Siteadvisor and Google safe browsing analytics, K12cloud.sinaapp.com is quite a safe domain with no visitor reviews.