IIS Usage Statistics

Websites using IIS

Legend

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

Quantcast Top 10k
1,815 of 10,000

18.2%

Quantcast Top 100k
21,969 of 100,000

22%

Quantcast Top Million
158,153 of 837,402

18.9%

BuiltWith Top Sites
268,939 of 1,773,312

15.2%

Premium Sites
1,125,924 of 9,704,264

11.6%

Entire Internet
39,130,123 of 289,296,416

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 39,130,123 live websites using IIS in our records.

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IIS 8

990,432 websites

IIS 7

29,967,395 websites

IIS 6

7,895,919 websites

IIS 5

226,125 websites

IIS 4

50,715 websites

IIS 3

46 websites

Windows Web Server

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