Open-contracting.org is tracked by us since July, 2015. Over the time it has been ranked as high as 524 399 in the world, while most of its traffic comes from Nigeria, where it reached as high as 13 137 position. Challenge.open-contracting.org receives less than 1% of its total traffic. It was hosted by HEG US Inc., GitHub INC. and others.

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