Expertrumps.com is tracked by us since January, 2014. Over the time it has been ranked as high as 848 399 in the world, while most of its traffic comes from Japan, where it reached as high as 61 700 position. It was owned by several entities, from Susumu Kato of Minori Co. Ltd. to Takanori Kumagai of Mark Next, it was hosted by GMO Internet Inc., XSERVER Inc. and others. While KEY-SYSTEMS GMBH was its first registrar, now it is moved to GMO Internet Group Inc. d/b/a Onamae.com.

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