IIS Usage Statistics

Websites using IIS

Legend

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

Quantcast Top 10k
1,743 of 10,000

17.4%

Quantcast Top 100k
20,770 of 100,000

20.8%

Quantcast Top Million
151,827 of 832,914

18.2%

BuiltWith Top Sites
259,418 of 1,739,820

14.9%

Premium Sites
2,720,217 of 10,774,079

25.2%

Entire Internet
39,120,602 of 289,262,924

13.5%

Log in or Sign up for Free to see IIS history back another year to November 2012. View plans for historical access back to May 2010.

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 39,120,602 live websites using IIS in our records.

View Website List

Get a list of websites using IIS

Pro Screenshot

IIS 8

995,198 websites

IIS 7

29,962,224 websites

IIS 6

7,887,077 websites

IIS 5

225,866 websites

IIS 4

50,699 websites

IIS 3

45 websites

Windows Web Server

Log in or Sign up for Free to see additional categories and competitors.

Browse groups of technologies that we track.