Kalkulacka.org is tracked by us since November, 2014. Over the time it has been ranked as high as 515 099 in the world, while most of its traffic comes from Czech Republic, where it reached as high as 4 996 position. It was owned by several entities, from David Karous to Not disclosed Not disclosed, it was hosted by TELE3 s.r.o. and COOLHOUSING s.r.o..

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