Web Server
21,076 of the 1,000,000 top sites in our Tranco top-1M census run Microsoft IIS (2.1%). Microsoft's web server for Windows Server, common on .NET-based sites. Detection is homepage-level HTML/header fingerprinting, so a site can run Microsoft IIS on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | microsoft.com | #6 (Tranco) | Find emails |
| 2 | sagepub.com | #631 (Tranco) | Find emails |
| 3 | kinnser.net | #1,714 (Tranco) | Find emails |
| 4 | tjsp.jus.br |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| mssu.edu | #323,576 | ASP.NET, Adobe Fonts (Typekit), CookieYes + 10 more | Find emails |
| zjhpjc.com.cn | #323,603 | ASP.NET, Amap (AutoNavi), BootCDN + 3 more | Find emails |
| kildarecoco.ie | #323,652 | ASP.NET, Amazon (ACM), Bootstrap + 17 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| normas.com.br |
| #323,699 |
| Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more |
| Find emails |
| localenterprise.ie | #323,706 | ASP.NET, Font Awesome, Google Analytics + 8 more | Find emails |
| dodlodging.net | #323,854 | ASP.NET, Akamai Edge DNS, Google Analytics + 5 more | Find emails |
| artandsoulgraphics.com | #324,041 | Bootstrap, Font Awesome, Google Fonts + 1 more | Find emails |
| ncpdp.org | #324,058 | ASP.NET, Bootstrap, Font Awesome + 9 more | Find emails |
| ilikewallpaper.net | #324,113 | ASP.NET, DigiCert, DoubleClick (Google Ads) + 4 more | Find emails |
| unioncargo.com | #324,125 | ASP.NET, Swiper, jQuery | Find emails |
| dnpserver.com | #324,277 | ASP.NET, Plesk | Find emails |
| rentcentric.com | #324,334 | ASP.NET, Bootstrap, Font Awesome + 13 more | Find emails |
| emlakkonut.com.tr | #324,338 | Bootstrap, DigiCert, Fancybox + 5 more | Find emails |
| youlu.net | #324,356 | ASP.NET, Alibaba Cloud CDN, Alibaba Cloud DNS + 2 more | Find emails |
| ahytaq.com | #324,553 | ASP.NET, jQuery | Find emails |
| ationet.com | #324,613 | ASP.NET, Bootstrap, Font Awesome + 6 more | Find emails |
| web-server-01.com | #324,898 | ASP.NET, Let's Encrypt, Plesk | Find emails |
| kaisazubus.com | #324,914 | — | Find emails |
| wizcom.com.gr | #324,986 | ASP.NET, Let's Encrypt, Plesk | Find emails |
| suzuki.it | #325,084 | ASP.NET, GSAP, Google Tag Manager + 2 more | Find emails |
| fcesoyo.edu.ng | #325,087 | ASP.NET, Bootstrap, Font Awesome + 5 more | Find emails |
| shopinfairfax.com | #325,196 | ASP.NET, Google AdSense, Google Analytics + 1 more | Find emails |
| danischeferienhauser.de | #325,207 | ASP.NET, Bootstrap, Google Ads Conversion + 10 more | Find emails |
| powershealth.org | #325,214 | ASP.NET, Font Awesome, Google Analytics + 5 more | Find emails |
| woundexpert.com | #325,264 | ASP.NET, Azure DNS, DigiCert + 3 more | Find emails |
Showing the first 10,000matches — add a filter to narrow.
From the Crawlora Website Tech Stack Dataset, a homepage-level fingerprint of a 1,000,000-domain Tranco top-1M census (run top1m-2026-08-25-full-v2), snapshot August 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →