Slu.cz is tracked by us since April, 2011. Over the time it has been ranked as high as 80 599 in the world, while most of its traffic comes from Czech Republic, where it reached as high as 246 position. Opf.slu.cz receives less than 68% of its total traffic. It was owned by several entities, from Slezska univerzita v Opave nsset: NSS:VS190-RIPE_XX:2 to Jiří Sléžka of Slezská univerzita v Opavě, it was hosted by Slezska univerzita obchodne podnikatelska fakulta, Silesian University in Opava and others. While REG-IGNUM was its first registrar, now it is moved to CZ-NIC.

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