Responsive.net is tracked by us since April, 2011. Over the time it has been ranked as high as 98 649 in the world, while most of its traffic comes from USA, where it reached as high as 14 357 position. Opsim.responsive.net receives less than 1% of its total traffic. It was owned by several entities, from Responsive Learning Technologies 10181 Parlett Place to Responsive Learning Technologies of Responsive Learning Technologies, it was hosted by Responsive Learning Tech Inc.. While NETWORK SOLUTIONS LLC. was its first registrar, now it is moved to Network Solutions LLC.

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