Ka.se is tracked by us since April, 2011. Over the time it has been ranked as high as 344 999 in the world, while most of its traffic comes from Sweden, where it reached as high as 1 959 position. It was owned by several entities, from livkom5611-00001 to agnlom8904-00001, it was hosted by Drop IT AB, Linode and others.

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