Nsk.hr is tracked by us since April, 2011. Over the time it has been ranked as high as 110 905 in the world, while most of its traffic comes from Croatia, where it reached as high as 140 position. Zir.nsk.hr receives about 74.42% of its total traffic. All this time it was owned by Nacionalna i sveučilišna knjižnica u Zagrebu, it was hosted by Sveucilisni racunski centar.

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