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 |
|---|---|---|---|
| sceducationlottery.com | #70,529 | ASP.NET, Bootstrap, Chart.js + 11 more | Find emails |
| topsecureservers.com | #70,553 | ASP.NET, Cloudflare, Let's Encrypt + 1 more | Find emails |
| ksc.net | #70,569 | ASP.NET, Bootstrap, Font Awesome + 4 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| ilmkidunya.com | #70,574 | ASP.NET, Cloudflare, Sectigo | Find emails |
| rvc.ac.uk | #70,576 | ASP.NET, Bootstrap, Elfsight + 8 more | Find emails |
| indwes.edu | #70,582 | ASP.NET, AdRoll, Adobe Fonts (Typekit) + 15 more | Find emails |
| chausson.fr | #70,638 | ASP.NET, Azure API Management, Bootstrap + 12 more | Find emails |
| cjbgxt.com | #70,704 | ASP.NET | Find emails |
| smartcatalogiq.com | #70,744 | Amazon (ACM), Amazon Route 53, Google Fonts + 1 more | Find emails |
| bozok.edu.tr | #70,763 | AOS, ASP.NET, Bootstrap + 11 more | Find emails |
| 5starstudents.com | #70,824 | ASP.NET, Adobe Experience Cloud (Launch), Amazon Route 53 + 12 more | Find emails |
| aloraplus.com | #70,883 | ASP.NET, Amazon (ACM), Amazon Route 53 | Find emails |
| platinbox.com | #70,947 | ASP.NET, Let's Encrypt | Find emails |
| prsync.com | #71,019 | ASP.NET, Google Analytics, Google Hosted Libraries + 6 more | Find emails |
| naxos.com | #71,166 | ASP.NET, Amazon (ACM), Amazon Route 53 + 5 more | Find emails |
| usms.org | #71,182 | ASP.NET, Bootstrap, Font Awesome + 9 more | Find emails |
| mortgagenewsdaily.com | #71,309 | Amazon (ACM), Amazon Route 53, Bootstrap + 3 more | Find emails |
| rose-hulman.edu | #71,361 | AddThis, AddToAny, Adobe Fonts (Typekit) + 6 more | Find emails |
| ortobom.com.br | #71,379 | ASP.NET, New Relic, Webpack + 1 more | Find emails |
| upu.int | #71,564 | ASP.NET, DigiCert, Font Awesome + 8 more | Find emails |
| brainbashers.com | #71,565 | Let's Encrypt, Proton Mail, GoDaddy | Find emails |
| targetsportsusa.com | #71,677 | ASP.NET, DigiCert, Font Awesome + 7 more | Find emails |
| spu.edu | #71,687 | AOS, ASP.NET, DigiCert + 9 more | Find emails |
| bowlsresultstwo.co.uk | #71,721 | Bootstrap, Let's Encrypt, jsDelivr | Find emails |
| free-barcode.com | #71,733 | Google Ads Conversion, Google Analytics, Google Tag Manager + 1 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 →