IIS Usage Statistics

Websites using IIS

Legend

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

Quantcast Top 10k
1,783 of 10,000

17.8%

Quantcast Top 100k
21,369 of 100,000

21.4%

Quantcast Top Million
155,658 of 838,043

18.6%

BuiltWith Top Sites
262,008 of 1,743,362

15%

Premium Sites
2,907,009 of 10,568,430

27.5%

Entire Internet
39,123,192 of 289,266,466

13.5%

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This website is running on a Microsoft IIS Server solution.

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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 39,123,192 live websites using IIS in our records.

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IIS 8

993,380 websites

IIS 7

29,963,642 websites

IIS 6

7,890,023 websites

IIS 5

225,910 websites

IIS 4

50,705 websites

IIS 3

46 websites

Windows Web Server

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