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.
Other web server
| # | 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 |
|---|---|---|---|
| meirkids.co.il | #90,249 | ASP.NET, Bootstrap, Cloudflare + 11 more | Find emails |
| grupovenus.com | #90,305 | — | Find emails |
| acessocidadao.es.gov.br | #90,412 | ASP.NET, Adopt, Bootstrap + 2 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| bijliftt.com |
| #90,415 |
| ASP.NET, Sectigo, GoDaddy |
| Find emails |
| amorespossiveis.com.br | #90,418 | ASP.NET, Google Identity Services, Let's Encrypt + 2 more | Find emails |
| enaos.be | #90,423 | ASP.NET, Bootstrap, Fancybox + 6 more | Find emails |
| tv-tabla.se | #90,576 | Google Tag Manager, Let's Encrypt | Find emails |
| amtamassage.org | #90,732 | ASP.NET, DigiCert, Feedburner + 7 more | Find emails |
| fandm.edu | #90,739 | Adobe Fonts (Typekit), CookieYes, Font Awesome + 9 more | Find emails |
| junavi.jp | #90,792 | ASP.NET, Azure DNS | Find emails |
| vksuexams.com | #90,811 | ASP.NET, Bootstrap, Google Hosted Libraries + 6 more | Find emails |
| j821.xyz | #90,826 | ASP.NET, Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| detran.es.gov.br | #90,832 | ASP.NET, Bootstrap, Font Awesome + 8 more | Find emails |
| dolevka.ru | #90,840 | ASP.NET, Bootstrap, Fancybox + 7 more | Find emails |
| ezeepay.app | #90,861 | ASP.NET, Bootstrap, Font Awesome + 11 more | Find emails |
| cirrius.in | #90,877 | ASP.NET, Azure DNS, Bootstrap + 4 more | Find emails |
| mobot.org | #90,942 | ASP.NET, Adobe Fonts (Typekit), Bootstrap + 10 more | Find emails |
| tektaportal.ru | #90,963 | ASP.NET, Cloudflare | Find emails |
| hseland.ie | #90,992 | ASP.NET, DigiCert | Find emails |
| osa.org | #91,009 | ASP.NET, Azure API Management, Brightcove + 9 more | Find emails |
| bseducativo.com | #91,035 | ASP.NET, Bootstrap, Cloudflare + 10 more | Find emails |
| frostburg.edu | #91,075 | Font Awesome, Foundation, Google Analytics + 12 more | Find emails |
| otpbankdirekt.hu | #91,081 | DigiCert | Find emails |
| globalgolf.com | #91,082 | ASP.NET, Google Hosted Libraries, New Relic + 2 more | Find emails |
| hoepli.it | #91,083 | ASP.NET, DigiCert, Feedaty + 4 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 →