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 |
|---|---|---|---|
| lacliniqueducoureur.com | #499,848 | Font Awesome, Google Analytics, Google Fonts + 8 more | Find emails |
| sctv.com.vn | #499,891 | ASP.NET, Bootstrap, DMCA.com Protection + 17 more | Find emails |
| krosoft.pl | #499,896 | ASP.NET, Bootstrap, Font Awesome + 7 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| frontierutilities.com | #499,943 | ASP.NET, AdRoll, Bootstrap + 12 more | Find emails |
| ieindia.org | #499,976 | ASP.NET, Google Fonts | Find emails |
| taxexemptworld.com | #499,983 | ASP.NET, Bootstrap, DigiCert + 2 more | Find emails |
| reporterbase.com | #500,172 | ASP.NET, Amazon Route 53, Sectigo + 1 more | Find emails |
| opwglobal.com | #500,358 | ASP.NET, Adobe Fonts (Typekit), AppNexus + 9 more | Find emails |
| 26476.com | #500,408 | ASP.NET, Swiper, jQuery | Find emails |
| mod.gov.pk | #500,476 | AOS, ASP.NET, Bootstrap + 11 more | Find emails |
| stbu.edu.cn | #500,531 | AOS, ASP.NET, DigiCert + 1 more | Find emails |
| texasgasservice.com | #500,611 | ASP.NET, DigiCert, Font Awesome + 5 more | Find emails |
| auzou.fr | #500,704 | Google Fonts, Google Tag Manager, Klaviyo + 5 more | Find emails |
| 1988.tv | #500,716 | ASP.NET, Baidu Analytics, CNZZ + 1 more | Find emails |
| affarsverken.se | #500,812 | ASP.NET, DigiCert, Google Tag Manager + 2 more | Find emails |
| parkingticket.com | #500,826 | ASP.NET, AddThis, Bootstrap + 8 more | Find emails |
| gipl.in | #500,829 | ASP.NET, Bootstrap, Font Awesome + 8 more | Find emails |
| nitb.gov.pk | #500,870 | ASP.NET, Bootstrap, Font Awesome + 7 more | Find emails |
| c2dms.com | #500,872 | ASP.NET, Amazon Route 53 | Find emails |
| ibam-concursos.org.br | #500,900 | Bootstrap, Font Awesome, Google Analytics + 5 more | Find emails |
| bootstrapmb.com | #500,921 | ASP.NET, DigiCert, jQuery | Find emails |
| cydian.com | #500,936 | Bootstrap, Font Awesome, GoHighLevel + 6 more | Find emails |
| phoneky.co.uk | #501,003 | Microsoft Clarity, Sectigo | Find emails |
| sumtercountyfl.gov | #501,019 | ASP.NET, Cloudflare edge/CDN, Google Tag Manager + 5 more | Find emails |
| the-tokyo.jp | #501,047 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 12 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 →