Proginn.com is tracked by us since April, 2015. Over the time it has been ranked as high as 5 109 in the world, while most of its traffic comes from China, where it reached as high as 680 position. It was owned by several entities, from kehao chen of chenkehao to REDACTED FOR PRIVACY of REDACTED FOR PRIVACY, it was hosted by China Unicom Beijing province network, Hangzhou Alibaba Advertising Co.Ltd. and others.

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