IIS Usage Statistics

Websites using IIS

Legend

Top 10,000 Sites
Top 100,000 Sites
Top 1 Million Sites

Quantcast Top 10k
1,794 of 10,000

17.9%

Quantcast Top 100k
22,680 of 100,000

22.7%

Quantcast Top Million
168,628 of 846,414

19.9%

BuiltWith Top Sites
411,645 of 1,847,288

22.3%

Entire Internet
39,556,903 of 252,162,237

15.7%

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This website is running on a Microsoft IIS Server solution.

http://www.microsoft.com/servers/home.mspx

Categories: Web Servers · Windows Web Server

Legend

Top 10,000 Sites
Top 100,000 Sites
Top 1 Million Sites

This chart shows the amount of websites within the top 10k, 100k, and 1 million sites groups that are categorized as being in the specific vertical.

We know of 39,556,903 live websites using IIS in our records.

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IIS 8

567,726 websites

IIS 7

30,928,287 websites

IIS 6

7,769,015 websites

IIS 5

235,028 websites

IIS 4

56,614 websites

IIS 3

52 websites

Windows Web Server

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