1
IIS is leading in Top 100K Sites, Top 1M Sites and The Entire Web.
2
Varnish is leading in Top 10K Sites.
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, Food & Drink, Games and Hobbies & Leisure.
1
IIS is leading in most countries, including China, United Kingdom, Italy, India and 121 other countries.
2
Varnish is leading in United States, Japan, France, Canada and 36 other countries.