Sign-in-china.com is tracked by us since April, 2011. Over the time it has been ranked as high as 66 719 in the world, while most of its traffic comes from USA, where it reached as high as 73 123 position. It was owned by several entities, from Liu Yanhang Liu Yanhang Registrant Organization ......... Liu Yanhang to Yang Yong Chao of sign in china, it was hosted by CHINANET Beijing province network, Amazon.com Inc. and others. While HICHINA ZHICHENG TECHNOLOGY LTD. was its first registrar, now it is moved to Alibaba Cloud Computing (Beijing) Co. Ltd..

Sign-in-china has a decent Google pagerank and bad results in terms of Yandex topical citation index. We found that Sign-in-china.com is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, Sign-in-china.com is quite a safe domain with mostly negative visitor reviews.