Obs-us.com is tracked by us since April, 2011. Over the time it has been ranked as high as 1 580 399 in the world, while most of its traffic comes from USA, where it reached as high as 1 068 799 position. It was owned by several entities, from Online Bookstore Ltd. 37J Whistlestop Mall to Open Book Systems Inc. of Open Book Systems Inc., it was hosted by Midas Networks, Unified Layer and others. While NETWORK SOLUTIONS LLC. was its first registrar, now it is moved to Network Solutions LLC.

Obs-us has a decent Google pagerank and bad results in terms of Yandex topical citation index. We found that Obs-us.com is moderately ‘socialized’ in respect to Facebook shares (7.50K) and Google+ shares (12). According to Google safe browsing analytics, Obs-us.com is quite a safe domain with no visitor reviews.