IIS Usage Statistics

Websites using IIS

Legend

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

Quantcast Top 10k
1,367 of 10,000

13.7%

Quantcast Top 100k
17,993 of 100,000

18%

Quantcast Top Million
155,231 of 879,653

17.6%

BuiltWith Top Sites
269,348 of 1,846,744

14.6%

Premium Sites
1,389,983 of 10,157,129

13.7%

Entire Internet
41,734,619 of 308,007,857

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 41,734,619 live websites using IIS in our records.

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IIS 8

1,572,792 websites

IIS 7

32,692,373 websites

IIS 6

7,167,422 websites

IIS 5

201,291 websites

IIS 4

42,961 websites

IIS 3

47 websites

Windows Web Server

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