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 |
|---|---|---|---|
| ttic.cc | #116,799 | 51.la, ASP.NET, DigiCert + 1 more | Find emails |
| fh-kiel.de | #116,817 | Eye-Able, TYPO3, YouTube + 1 more | Find emails |
| zennoh.or.jp | #116,951 | Google Analytics, Google Fonts, Google Tag Manager + 5 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| csu.edu.tw |
| #116,970 |
| ASP.NET, Bootstrap, Font Awesome + 4 more |
| Find emails |
| firstcommand.com | #117,066 | ASP.NET, Next.js, Turbopack + 5 more | Find emails |
| darkml.net | #117,088 | BootCDN, Bootstrap, Font Awesome + 5 more | Find emails |
| on.ru | #117,108 | ASP.NET | Find emails |
| nsu.edu | #117,134 | ASP.NET, Adobe Fonts (Typekit), GSAP + 7 more | Find emails |
| citymax.com | #117,168 | ASP.NET, DoubleClick (Google Ads), Google Ads Conversion + 6 more | Find emails |
| steuertipps.de | #117,205 | Cloudflare, Cookiebot, DigiCert + 6 more | Find emails |
| chiswickw4.com | #117,240 | ASP.NET, AddThis, Google Cloud DNS + 2 more | Find emails |
| admworld.com | #117,258 | ASP.NET, DigiCert, Microsoft 365 + 1 more | Find emails |
| toto-romance.com | #117,273 | ASP.NET, Microsoft 365 | Find emails |
| mingsike.cn | #117,388 | ASP.NET, jQuery | Find emails |
| av-iq.com | #117,390 | ASP.NET, Cloudflare, DigiCert + 7 more | Find emails |
| ipss.go.jp | #117,427 | ASP.NET, Amazon (ACM), Amazon Route 53 | Find emails |
| factiva.com | #117,589 | ASP.NET, Amazon (ACM), Amazon Route 53 | Find emails |
| ayera.com | #117,670 | ASP.NET, DigiCert, Google Fonts + 1 more | Find emails |
| afcea.org | #117,791 | Azure DNS, Bootstrap, Drupal + 8 more | Find emails |
| tuskegee.edu | #117,833 | Amazon Route 53, Font Awesome, Google Analytics + 5 more | Find emails |
| utahtech.edu | #117,834 | Font Awesome, Google Hosted Libraries, Google Tag Manager + 7 more | Find emails |
| it.pt | #117,879 | ASP.NET, Bootstrap, DigiCert + 6 more | Find emails |
| turboscores.com | #117,947 | Amazon (ACM), Amazon CloudFront, Google Analytics + 3 more | Find emails |
| srbfbearings.com | #117,967 | ASP.NET, Bootstrap, DigiCert + 4 more | Find emails |
| zcubes.com | #118,010 | ASP.NET, Amazon Route 53, Google AdSense + 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 →