Big-o.com is tracked by us since February, 2013. Over the time it has been ranked as high as 713 999 in the world, while most of its traffic comes from USA, where it reached as high as 629 321 position. It was owned by several entities, from Armtec Limited Partnership of Armtec Limited Partnership to REDACTED FOR PRIVACY of REDACTED FOR PRIVACY, it was hosted by Microsoft Corp, Amazon.com Inc. and others. While NETWORK SOLUTIONS LLC. was its first registrar, now it is moved to Namescout Ltd.

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