Market Share by Top Websites

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

2 Zscaler is leading in Top 100K Sites.

Websites Categories

1 51 DNS has better usage coverage in more websites categories. Including Business & Industry, News & Media, Internet & Telecom, Arts & Entertainment and 217 other categories.

2 Zscaler 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 84 other countries.

2 Zscaler is leading in Sweden.