Shef.ac.uk is tracked by us since April, 2011. Over the time it has been ranked as high as 10 951 in the world, while most of its traffic comes from United Kingdom, where it reached as high as 155 position. Efi.group.shef.ac.uk receives less than 4.22% of its total traffic. It was owned by several entities, from university of sheffield to Tom Griffin of The University of Sheffield, it was hosted by University of Sheffield.

Efi.group.shef has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that Efi.group.shef.ac.uk is poorly ‘socialized’ in respect to any social network. According to MyWot, Siteadvisor and Google safe browsing analytics, Efi.group.shef.ac.uk is a fully trustworthy domain with no visitor reviews.