Wk.tk is tracked by us since March, 2014. Over the time it has been ranked as high as 1 319 999 in the world, while most of its traffic comes from Japan, where it reached as high as 109 881 position. It was owned by several entities, from INTERLINK CO.Ltd. to Stichting OpenTLD WHOIS Proxy, it was hosted by Japan Network Information Center and INTERLINK Co.LTD. While was its first registrar, now it is moved to Dot TK Domain Registry.

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