Dateio is the company in Czech Republic founded in 2013 and owned by O2 Czech Republic.
According to PR-model, dateio.cz is ranked 2,525,705th in multilingual Wikipedia, in particular this website is ranked 49,279th in Czech Wikipedia.
The website is placed before khamerpharma.com and after megadede.shop in the BestRef global ranking of the most important sources of Wikipedia.