O-pa.org is tracked by us since January, 2014. Over the time it has been ranked as high as 1 232 399 in the world, while most of its traffic comes from USA, where it reached as high as 186 341 position. All this time it was owned by Contact Privacy Inc. Customer 0164971283 of Contact Privacy Inc. Customer 0164971283, it was hosted by Liquid Web Inc., Microsoft Corporation and others. While was its first registrar, now it is moved to Public Interest Registry.

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