3zs.cz is tracked by us since October, 2015. Over the time it has been ranked as high as 2 183 099 in the world, while most of its traffic comes from Czech Republic, where it reached as high as 6 823 position. All this time it was owned by Miroslav Vanicek of Zakladni skola s rozsirenou vyukou jazyku a matematiky a Materska skola Litvinov, it was hosted by SOFTEX NCP s.r.o. and Master Internet s.r.o..

3zs has a mediocre Google pagerank and bad results in terms of Yandex topical citation index. We found that 3zs.cz is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, 3zs.cz is quite a safe domain with no visitor reviews.