Firstsearch.org is tracked by us since April, 2011. Over the time it has been ranked as high as 546 599 in the world, while most of its traffic comes from USA, where it reached as high as 277 378 position. It was owned by several entities, from OCLCOnlineComputer Library Center Inc of OCLCOnlineComputer Library Center Inc to OCLC Online Computer Library Center Inc of OCLC Online Computer Library Center Inc, it was hosted by OCLC Online Computer Library Center Inc. and OCLC Inc..

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