Ptengine.cn is tracked by us since January, 2016. Over the time it has been ranked as high as 153 899 in the world, while most of its traffic comes from Hong Kong, where it reached as high as 1 916 position. All this time it was owned by 北京铂金智慧网络科技有限公司, it was hosted by Pacnet Business Solutions LTD, Beijing Kingsoft Cloud Internet Technology Co. Ltd. and others.

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