IIS 6 Usage Statistics

Websites using IIS 6

Top 10k
Top 100k
Top 1m

Quantcast Top 10k
302 of 10,000


Quantcast Top 100k
3,171 of 100,000


BuiltWith Top Million
19,681 of 949,267


Entire Internet
2,971,936 of 362,387,012


Log in or Sign up for Free to see IIS 6 history back another year to May 2014. View plans for historical access back to November 2008.

Internet-based service for servers using Microsoft Windows. It is the world's second most popular web server in terms of overall websites.


Version report for: IIS
Categories: Web Servers · Windows Web Server


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 2,971,936 live websites using IIS 6 in our records.

View Website List

Get a list of websites using IIS 6

Pro Screenshot

Browse groups of technologies that we track.