O3.com is tracked by us since April, 2011. Over the time it has been ranked as high as 664 499 in the world, while most of its traffic comes from Iraq, where it reached as high as 1 126 position. It was owned by several entities, from o3 International to Protection of Private Person, it was hosted by Solar VPS, "Domain names registrar REG.RU" Ltd and others. While TLDS LLC DBA SRSPLUS was its first registrar, now it is moved to REGISTRAR OF DOMAIN NAMES REG.RU LLC.

O3 has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that O3.com is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, O3.com is a fully trustworthy domain with no visitor reviews.