Onko.cz is tracked by us since April, 2011. Over the time it has been ranked as high as 2 514 599 in the world, while most of its traffic comes from Czech Republic, where it reached as high as 34 097 position. It was owned by several entities, from Liga proti rakovině Brno nsset: NSS:GLOBE-SGLO000001:1 to Pavel Šimon, it was hosted by Kaora s.r.o., Gransy s.r.o. and others. While REG-ACTIVE24 was its first registrar, now it is moved to CZ-NIC.

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