Market Share by Top Websites

1 IIS is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, Web Brick is still behind IIS in all market share segments.

Websites Categories

1 IIS has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Internet & Telecom, Shopping and 240 other categories.

2 Web Brick is leading in Social Network and Nudism.


1 IIS is leading in most countries, including United States, China, United Kingdom, Brazil and 215 other countries.

2 Web Brick hasn't got a lead over IIS in any country.