Market Share by Top Websites

1 51 DNS is leading in Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, OpenDNS is clearly lagging behind, losing to 51 DNS in all segments.

Websites Categories

1 51 DNS has better usage coverage in more websites categories. Including Business & Industry, News & Media, Internet & Telecom, Arts & Entertainment and 222 other categories.

2 OpenDNS hasn't got a lead over 51 DNS in any websites category.

Geography

1 51 DNS is leading in most countries, including China, United States, Taiwan, Japan and 103 other countries.

2 OpenDNS is leading in Afghanistan.