По результатам тестирования, проведённого из Индии, после переключения на OpenDNS сайты вроде news.com, cnn.com, bbcworld.com, и myspace.com стали загружаться заметно быстрее, время пинга у них сократилось (по результатам ping -x host) на 10-25% по сравнению с DNS провайдера.
I tested that claim from my home base in India. After switching to OpenDNS, content-laden Web sites like news.com, cnn.com, bbcworld.com, and myspace.com loaded a lot more quickly, ping times were considerably lower, and query response times (measured with dig -x site ) to news.com, lxer.com, osnews.com, distrowatch.org, and bbcworld.com were lower by 10 to 25% compared to times when I was using my ISP's DNS.