IIS Usage Statistics

Websites using IIS

Legend

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

Quantcast Top 10k
1,382 of 10,000

13.8%

Quantcast Top 100k
18,187 of 100,000

18.2%

Quantcast Top Million
154,610 of 881,241

17.5%

BuiltWith Top Sites
268,815 of 1,843,292

14.6%

Premium Sites
1,358,337 of 10,394,794

13.1%

Entire Internet
41,734,086 of 308,004,405

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 41,734,086 live websites using IIS in our records.

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IIS 8

1,578,361 websites

IIS 7

32,690,889 websites

IIS 6

7,162,649 websites

IIS 5

201,415 websites

IIS 4

42,964 websites

IIS 3

46 websites

Windows Web Server

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