Knockout-challenge.co.uk is tracked by us since April, 2011. Over the time it has been ranked as high as 3 948 299 in the world. It was owned by several entities, from phil pike's knockout challenge Phil Pike's Knockout Challenge to Knockout Challenge Limited, it was hosted by Fasthosts Internet Limited - UK's largest web hosting company, Iomart Hosting Limited and others.

Knockout-challenge has a mediocre Google pagerank and bad results in terms of Yandex topical citation index. We found that Knockout-challenge.co.uk is poorly ‘socialized’ in respect to any social network. According to MyWot, Siteadvisor and Google safe browsing analytics, Knockout-challenge.co.uk is quite a safe domain with no visitor reviews.