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 Business & Industry, Arts & Entertainment, Internet & Telecom, Shopping and 225 other categories.

2 Varnish is leading in People & Society, Domain Names & Register, Mobile Developers, Social Sciences and 12 other categories.

Geography

1 IIS is leading in most countries, including United States, China, Brazil, United Kingdom and 171 other countries.

2 Varnish is leading in Timor-leste, Sweden, Germany, France and 58 other countries.