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 |
|---|---|---|---|
| jncu.in | #96,802 | ASP.NET, Bootstrap, Google Fonts + 3 more | Find emails |
| scitepress.org | #96,850 | ASP.NET, Font Awesome, Sectigo + 1 more | Find emails |
| tamuk.edu | #97,025 | ASP.NET, Bootstrap, Font Awesome + 10 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| crntt.com |
| #97,031 |
| ASP.NET, DigiCert |
| Find emails |
| rehabsh.com | #97,066 | ASP.NET, Swiper, jQuery | Find emails |
| scubedonline.co.za | #97,136 | ASP.NET, Azure DNS, Let's Encrypt + 1 more | Find emails |
| vizzit.fr | #97,232 | ASP.NET, ConsentMo, Google Ads Conversion + 7 more | Find emails |
| kwikset.com | #97,370 | AOS, ASP.NET, CSC (Digital Brand Services) + 13 more | Find emails |
| fiscaal-online.nl | #97,481 | Convert, Cookiebot, Font Awesome + 2 more | Find emails |
| xin88.com.co | #97,526 | ASP.NET, Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| ucihealth.org | #97,536 | Adobe Experience Cloud (Launch), BrightEdge, Sectigo + 1 more | Find emails |
| cfi.cn | #97,600 | ASP.NET, DigiCert | Find emails |
| ymyqh.com | #97,604 | ASP.NET, Alibaba Cloud DNS, DigiCert + 1 more | Find emails |
| evisa.gov.tr | #97,636 | AOS, ASP.NET, Bootstrap + 1 more | Find emails |
| safib.ru | #97,642 | ASP.NET, Bootstrap, Let's Encrypt + 4 more | Find emails |
| gambibet.net | #97,687 | Express, Google Fonts, Angular | Find emails |
| tg778.cloud | #97,713 | ASP.NET, Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| al-enterprise.com | #97,724 | BrightEdge, Cloudflare edge/CDN, Font Awesome + 8 more | Find emails |
| nremt.org | #97,740 | ASP.NET, Adobe Fonts (Typekit), Amazon (ACM) + 12 more | Find emails |
| 32win32.com | #97,822 | ASP.NET, Amazon (ACM), Amazon CloudFront + 4 more | Find emails |
| paradoxmyhome.com | #97,840 | ASP.NET, Amazon Route 53, Google Analytics + 1 more | Find emails |
| rcplondon.ac.uk | #97,886 | ASP.NET, Google Tag Manager, Let's Encrypt + 2 more | Find emails |
| securepath.org | #97,906 | ASP.NET, Plesk, Sectigo | Find emails |
| trea.com | #97,923 | ASP.NET, DigiCert, Google Analytics + 5 more | Find emails |
| salisbury.edu | #98,052 | ASP.NET, AppNexus, Azure DNS + 16 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 →