Sypka.cz is tracked by us since April, 2011. Over the time it has been ranked as high as 988 499 in the world, while most of its traffic comes from Czech Republic, where it reached as high as 11 218 position. It was owned by several entities, from Irena Velkova temp-c: ZP124-RIPE to Irena Velkova of Irena Velkova AUKCNI DUM SYPKA, it was hosted by WEB4U - network, Web4U s.r.o. and others. While REG-WEB4U was its first registrar, now it is moved to CZ-NIC.

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