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 |
|---|---|---|---|
| adsale.com.hk | #327,603 | ASP.NET, Baidu Analytics, Bootstrap + 7 more | Find emails |
| bnet.at | #327,699 | ASP.NET, Citrix NetScaler, Sectigo + 3 more | Find emails |
| intelliflex.com | #328,057 | ASP.NET, Bootstrap, Let's Encrypt + 3 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| cuddledown.com |
| #328,188 |
| ASP.NET, Akamai Bot Manager, Akamai edge/CDN + 10 more |
| Find emails |
| bouncycastlenetwork.co.uk | #328,189 | ASP.NET, Bootstrap, Cloudinary + 13 more | Find emails |
| feuerwehr-krems.at | #328,197 | ASP.NET, Cloudflare, Let's Encrypt | Find emails |
| floir.com | #328,205 | ASP.NET, Bootstrap, DigiCert + 6 more | Find emails |
| espanarusa.com | #328,366 | ASP.NET, Font Awesome, Google AdSense + 13 more | Find emails |
| m12333.cn | #328,421 | DigiCert | Find emails |
| yicaiyiqi.com | #328,431 | PHP, jQuery | Find emails |
| tengrant.com | #328,439 | Baidu Analytics, Google Analytics, Google Tag Manager + 2 more | Find emails |
| vacancesvuesduciel.fr | #328,444 | ASP.NET, Let's Encrypt | Find emails |
| digiflix.video | #328,476 | ASP.NET, Google Fonts, Sectigo | Find emails |
| i360.net | #328,516 | Bootstrap, Font Awesome, Google Fonts + 5 more | Find emails |
| zennichi.net | #328,517 | ASP.NET, Google Analytics, Google Tag Manager | Find emails |
| 4home.cz | #328,628 | ASP.NET, Let's Encrypt, Microsoft 365 + 1 more | Find emails |
| meimeiriji.com | #328,644 | ASP.NET, Font Awesome, jQuery | Find emails |
| cmots.com | #328,688 | ASP.NET | Find emails |
| ahzml.com | #328,787 | Baidu Analytics, Font Awesome, Let's Encrypt + 2 more | Find emails |
| yfdwl315.com | #328,895 | ASP.NET, Bootstrap, Font Awesome + 1 more | Find emails |
| cqpub.co.jp | #328,908 | Microsoft 365, WordPress, jQuery | Find emails |
| hostingasp.pl | #328,913 | ASP.NET, DigiCert, Font Awesome + 5 more | Find emails |
| irideos.it | #328,922 | ASP.NET, Bootstrap, Cookiebot + 9 more | Find emails |
| bseu.by | #328,955 | Bootstrap, Fancybox, Google Fonts + 5 more | Find emails |
| theengineeringprojects.com | #328,965 | ASP.NET, DigiCert, Google AdSense + 5 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 →