Lacras-io.jp is tracked by us since May, 2012. Over the time it has been ranked as high as 17 099 in the world, while most of its traffic comes from Japan, where it reached as high as 1 085 position. Calc4.lacras-io.jp receives less than 1% of its total traffic. All this time it was owned by Lacras Corporation, it was hosted by Yahoo Japan Corporation, Oracle Corporation and others.

Calc4.lacras-io has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that Calc4.lacras-io.jp is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, Calc4.lacras-io.jp is quite a safe domain with no visitor reviews.