F21.com is tracked by us since September, 2017. Over the time it has been ranked as high as 1 618 389 in the world, while most of its traffic comes from Korea, where it reached as high as 27 393 position. It was owned by several entities, from PETER LASKO of PETER LASKO to Redacted for Privacy Purposes of Redacted for Privacy Purposes, it was hosted by Amazon Technologies Inc., Amazon.com Inc. and others.

F21 has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that F21.com is poorly ‘socialized’ in respect to any social network. According to Siteadvisor and Google safe browsing analytics, F21.com is quite a safe domain with no visitor reviews.