IIS

Learn, download, & discuss IIS7 and more on the official Microsoft IIS site for the IIS.NET development community.

Web Server

iis.net


5.91%
Top 1M Market Share

Usage Statistics

Market Share

The market share for IIS decreased by 2.035 percentage points (from 6.067% to 4.032%) for all sites, more than any other segment during the same period of time.


Top 1K sitesTop 10K sitesTop 100K sitesTop 1M sitesAll Sites
Market Share
19.5%
17.49%
11.19%
5.909%
3.536%
Websites1951,74911,18859,091723,985
% Change
-16.28%
-5.41%
-12.29%
-32.76%
-33.54%

IIS Versions

Major Versions

  • v99 (73.97%)
  • v8 (16.44%)
  • v7 (2.74%)
  • v16 (4.11%)
  • Unknown (2.74%)

Minor Versions

  • v99.99 (73.97%)
  • v8.5 (16.44%)
  • v7.5 (2.74%)
  • v16.75 (4.11%)
  • Unknown (2.74%)

Top Level Domains

Websites using IIS were found on 268 top level domains

  • Commercial (.com) (44.58%)
  • Organization (.org) (5.12%)
  • Australia (.au) (4.856%)
  • Denmark (.dk) (4.0%)
  • United Kingdom (.uk) (3.97%)
  • Italy (.it) (3.452%)
  • Network (.net) (2.753%)
  • Austria (.at) (1.708%)
  • Netherlands (.nl) (1.697%)
  • Germany (.de) (1.496%)
  • New Zealand (.nz) (1.36%)
  • India (.in) (1.258%)
  • Brazil (.br) (1.225%)
  • Iran (.ir) (1.147%)
  • China (.cn) (1.051%)
  • Turkey (.tr) (1.034%)
  • Spain (.es) (1.006%)
  • Sweden (.se) (0.918%)
  • Canada (.ca) (0.871%)
  • France (.fr) (0.767%)
  • Norway (.no) (0.657%)
  • Switzerland (.ch) (0.62%)
  • Vietnam (.vn) (0.611%)
  • Greece (.gr) (0.61%)
  • Belgium (.be) (0.604%)
  • Chile (.cl) (0.6%)
  • Czech Republic (.cz) (0.541%)
  • Taiwan (Republic of China) (.tw) (0.503%)
  • Russia (.ru) (0.502%)
  • European Union (.eu) (0.469%)
  • Poland (.pl) (0.442%)
  • South Africa (.za) (0.417%)
  • Israel (.il) (0.396%)
  • United States of America (.us) (0.395%)
  • Columbia (.co) (0.373%)
  • Korea, South (Republic of Korea) (.kr) (0.335%)
  • Portugal (.pt) (0.318%)
  • Mexico (.mx) (0.314%)
  • Romania (.ro) (0.295%)
  • Info (.info) (0.282%)
  • Government (.gov) (0.27%)
  • Japan (.jp) (0.263%)
  • Argentina (.ar) (0.255%)
  • Ireland (.ie) (0.22%)
  • Education (.edu) (0.213%)
  • Finland (.fi) (0.2%)
  • Malaysia (.my) (0.182%)
  • Singapore (.sg) (0.177%)
  • Biz (.biz) (0.17%)
  • Belarus (.by) (0.165%)
  • 218 Others (4.33%)

Related Technologies

Complementary Technologies


TechnologiesCategoryWebsitesCompare
Microsoft ASP.NET Web Framework 669,403 IIS vs. Microsoft ASP.NET
PHP Programming Language 130,546 IIS vs. PHP
Cloudflare CDN 109,010 IIS vs. Cloudflare
MySQL Database 70,237 IIS vs. MySQL
WordPress Blog / CMS 67,199 IIS vs. WordPress
Nginx Web Server 53,791 IIS vs. Nginx
Google Hosted Libraries CDN 52,241 IIS vs. Google Hosted Libraries
cdnjs CDN 46,849 IIS vs. cdnjs
Apache Web Server 37,944 IIS vs. Apache
jsDelivr CDN 32,740 IIS vs. jsDelivr
jQuery CDN CDN 31,210 IIS vs. jQuery CDN

Dependencies


IIS depends on 1 technology
Windows Server

Dependents


2 technologies depend on IIS
Pars Elecom PortalRockRMS

Popular Sites Using IIS

We detected the following sites were using IIS

live.com

azure.com

outlook.com

cdc.gov

scorecardresearch.com

cornell.edu



Dedicated Content Management System Detection