Q21.pl is tracked by us since April, 2011. Over the time it has been ranked as high as 106 799 in the world, while most of its traffic comes from Poland, where it reached as high as 654 position. It was owned by several entities, from organization ns1.sote.pl. [217.168.139.135] to SOTE Jakubowicz Spolka Jawna of SOTE Jakubowicz Spółka Jawna, it was hosted by Serwery Sote, Unix Storm - Michal Gottlieb and others.

Q21 has a decent Google pagerank and bad results in terms of Yandex topical citation index. We found that Q21.pl is poorly ‘socialized’ in respect to any social network. According to MyWot, Siteadvisor and Google safe browsing analytics, Q21.pl is quite a safe domain with no visitor reviews.