IIS 6 Usage Statistics

Websites using IIS 6

Top 10k
Top 100k
Top 1m

Quantcast Top 10k
254 of 10,000


Quantcast Top 100k
2,613 of 100,000


BuiltWith Top Million
16,390 of 943,546


Entire Internet
5,731,063 of 363,401,011


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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 5,731,063 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.