Market Share by Top Websites

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

2 Varnish is leading in Top 10K Sites.

Websites Categories

1 IIS has better usage coverage in more websites categories. Including Science & Education, Computers Electronics & Technology, Finance, Law & Government and 16 other categories.

2 Varnish is leading in Arts & Entertainment, Games, Lifestyle and Hobbies & Leisure.

Geography

1 IIS is leading in most countries, including United States, China, United Kingdom, Italy and 147 other countries.

2 Varnish is leading in Japan, France, Russia, Belgium and 5 other countries.