S-mpro.com is tracked by us since May, 2012. Over the time it has been ranked as high as 412 499 in the world, while most of its traffic comes from Japan, where it reached as high as 60 997 position. It was owned by several entities, from yuriko tanigawa Sogo-Medipro Co.Ltd to Yoshiyuki Sakata of Yoshiyuki Sakata, it was hosted by Japan Network Information Center, Japan Network Information Center and others. While GMO INTERNET INC. DBA ONAMAE.COM was its first registrar, now it is moved to GMO Internet Group Inc. d/b/a Onamae.com.

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