Sfei.org is tracked by us since December, 2016. Over the time it has been ranked as high as 588 599 in the world, while most of its traffic comes from USA, where it reached as high as 185 043 position. It was owned by several entities, from Contact Privacy Inc. Customer 0136564614 of Contact Privacy Inc. Customer 0136564614 to Contact Privacy Inc. Customer 7151571251 of Contact Privacy Inc. Customer 7151571251, it was hosted by Amazon Technologies Inc. and CloudFlare Inc..

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