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 |
|---|---|---|---|
| chinachip.cn | #85,698 | PHP | Find emails |
| bbbprograms.org | #85,736 | ASP.NET, Amazon (ACM), Amazon Route 53 + 4 more | Find emails |
| transfur.com | #85,738 | ASP.NET, Google Analytics, Let's Encrypt + 4 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| #85,812 |
| ASP.NET, Amazon (ACM), Amazon CloudFront + 5 more |
| Find emails |
| ph365.com.ph | #85,895 | ASP.NET, Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| www23win.com | #85,949 | ASP.NET, Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| xosominhngoc.net.vn | #85,953 | Cloudflare, Google AdSense, Google Analytics + 5 more | Find emails |
| aureon.com | #86,003 | BrightEdge, Cloudflare Turnstile, DigiCert + 10 more | Find emails |
| farmaciasannicolas.com | #86,054 | ASP.NET, Azure API Management, DoubleClick (Google Ads) + 14 more | Find emails |
| probki.net | #86,108 | ASP.NET, Font Awesome, Google Analytics + 3 more | Find emails |
| okking.cooking | #86,129 | ASP.NET, Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| system1research.com | #86,200 | CookieHub, DoubleClick (Google Ads), Google Analytics + 8 more | Find emails |
| 69vn.org | #86,203 | ASP.NET, Amazon (ACM), Amazon CloudFront + 3 more | Find emails |
| p9.com.tw | #86,316 | ASP.NET, Cloudflare, Fancybox + 5 more | Find emails |
| saldihacollegejournal.in | #86,368 | ASP.NET, Let's Encrypt, PHP + 2 more | Find emails |
| landea.gr | #86,441 | ASP.NET, Akamai edge/CDN, Azure API Management + 9 more | Find emails |
| vin7771.com | #86,568 | ASP.NET, Amazon (ACM), Amazon CloudFront + 2 more | Find emails |
| eicmai.in | #86,621 | ASP.NET, GoDaddy | Find emails |
| oklahomacounty.org | #86,642 | ASP.NET, DoubleClick (Google Ads), Font Awesome + 6 more | Find emails |
| oscn.net | #86,658 | Bootstrap, Font Awesome, Microsoft 365 + 6 more | Find emails |
| gls-info.nl | #86,661 | ASP.NET, Azure API Management, Cookiebot + 1 more | Find emails |
| elenta.lt | #86,690 | ASP.NET, Google Ads Conversion, Google Analytics + 4 more | Find emails |
| tulsaconnect.com | #86,724 | ASP.NET, DigiCert, Google Fonts + 5 more | Find emails |
| 77win9.com | #86,760 | ASP.NET, Amazon (ACM), Amazon CloudFront + 3 more | Find emails |
| estudioone.com.ar | #86,762 | ASP.NET, Sectigo | 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 →