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 |
|---|---|---|---|
| harmobil.fr | #212,286 | ASP.NET, Bootstrap, Let's Encrypt + 2 more | Find emails |
| haryanaredcross.in | #212,289 | ASP.NET, Bootstrap, Font Awesome + 7 more | Find emails |
| hbrealty.com.tw | #212,299 | ASP.NET, Fancybox, jQuery | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| heritagehealthtpa.in |
| #212,323 |
| ASP.NET, DigiCert, GoDaddy |
| Find emails |
| himalayaethos.com | #212,342 | ASP.NET, GoDaddy | Find emails |
| ho-ok.co.kr | #212,358 | Daum, Google Ads Conversion, Google Analytics + 6 more | Find emails |
| holdingtax.co.in | #212,364 | ASP.NET, AngularJS, Bootstrap + 8 more | Find emails |
| hometutorsite.com | #212,371 | ASP.NET, Amazon Route 53, Bootstrap + 17 more | Find emails |
| hrsgoctofy.com | #212,393 | ASP.NET, Bootstrap, Font Awesome + 5 more | Find emails |
| hsvphry.org.in | #212,396 | AOS, ASP.NET, Bootstrap + 6 more | Find emails |
| hubet36.com | #212,401 | ASP.NET, Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| icest.edu.mx | #212,427 | AOS, ASP.NET, Bootstrap + 12 more | Find emails |
| igsiweb.com | #212,451 | ASP.NET, Let's Encrypt | Find emails |
| iicc.ro.gov.br | #212,455 | ASP.NET, Let's Encrypt | Find emails |
| imhinterview.com | #212,467 | ASP.NET, Let's Encrypt, Modernizr + 2 more | Find emails |
| indiaexaminfo.co.in | #212,479 | ASP.NET, Plesk, Sectigo + 1 more | Find emails |
| infotarjetas.com.ar | #212,497 | ASP.NET, Microsoft 365 | Find emails |
| innosystem.com.br | #212,502 | ASP.NET, Let's Encrypt | Find emails |
| inverpaz.com | #212,514 | ASP.NET, Adobe Fonts (Typekit), Font Awesome + 8 more | Find emails |
| ishinfosys.com | #212,524 | ASP.NET, Font Awesome, Google Analytics + 4 more | Find emails |
| iulms.edu.pk | #212,538 | Google Analytics, Let's Encrypt, Microsoft Clarity + 4 more | Find emails |
| jamuna.tech | #212,565 | ASP.NET, Bootstrap, Font Awesome + 3 more | Find emails |
| jdstcs.com | #212,574 | ASP.NET, DigiCert, GoDaddy | Find emails |
| jequiticomvoce.com.br | #212,584 | ASP.NET, DigiCert, Google Analytics + 3 more | Find emails |
| jmmapps.com | #212,612 | ASP.NET, Cloudflare | 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 →