Astronomy.cz is tracked by us since September, 2014. Over the time it has been ranked as high as 382 499 in the world, while most of its traffic comes from Czech Republic, where it reached as high as 2 443 position. Sajri.astronomy.cz receives less than 1% of its total traffic. All this time it was owned by Rudolf Novak, it was hosted by CESNET z.s.p.o. and Brno University of Technology.

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