Pen.io is tracked by us since February, 2012. Over the time it has been ranked as high as 12 099 in the world, while most of its traffic comes from India, where it reached as high as 2 616 position. It was owned by several entities, from : Pen.io Inc to Redacted of Feint Ventures, it was hosted by Rackspace Hosting, CloudFlare Inc. and others.

Pen has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Pen.io is moderately ‘socialized’ in respect to Facebook shares (12.3K), Twitter mentions (1.29K) and Google+ shares (515). According to MyWot and Google safe browsing analytics, Pen.io is quite a safe domain with mostly negative visitor reviews.