O2.co.uk is tracked by us since April, 2011. Over the time it has been ranked as high as 2 599 in the world, while most of its traffic comes from United Kingdom, where it reached as high as 156 position. It was owned by several entities, from o2 holdings ltd O2 Holdings Ltd to O2 Holdings Limited, it was hosted by RIPE Network Coordination Centre, Microsoft Corporation and others.

O2 has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that O2.co.uk is heavily ‘socialized’ in respect to Google+ shares (245K), Facebook shares (3.87K) and Twitter mentions (1). According to MyWot, Siteadvisor and Google safe browsing analytics, O2.co.uk is a fully trustworthy domain with mostly positive visitor reviews.