IIS Usage Statistics

Websites using IIS

Legend

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

Quantcast Top 10k
1,387 of 10,000

13.9%

Quantcast Top 100k
17,604 of 100,000

17.6%

Quantcast Top Million
150,203 of 823,131

18.2%

BuiltWith Top Sites
272,176 of 1,845,074

14.8%

Premium Sites
1,173,456 of 10,693,700

11%

Entire Internet
39,133,360 of 289,368,178

13.5%

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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 39,133,360 live websites using IIS in our records.

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IIS 8

1,001,348 websites

IIS 7

29,970,462 websites

IIS 6

7,885,542 websites

IIS 5

225,749 websites

IIS 4

50,693 websites

IIS 3

47 websites

Windows Web Server

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