Kontraktor.us is tracked by us since August, 2012. Over the time it has been ranked as high as 3 019 199 in the world, while most of its traffic comes from Indonesia, where it reached as high as 352 892 position. All this time it was owned by ANTONY RIYADI of sas, it was hosted by PT. Raja Sepadan Abadi, PT. Tujuh Ion Indonesia and others.

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