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 |
|---|---|---|---|
| sindiconet.com.br | #354,745 | ASP.NET, Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| encompasswebcenter.com | #354,888 | ASP.NET, DigiCert, NS1 | Find emails |
| gio-rewards.com.au | #354,913 | ASP.NET, Amazon (ACM), Amazon Route 53 + 4 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| programia.eu | #354,915 | ASP.NET, Fancybox, Let's Encrypt + 1 more | Find emails |
| uberprints.com | #354,939 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 11 more | Find emails |
| bcgen.com | #354,948 | ASP.NET, Google Analytics, Sectigo + 1 more | Find emails |
| sym.com.tw | #355,103 | Sectigo | Find emails |
| carefree100.com | #355,113 | ASP.NET | Find emails |
| anapro.com.br | #355,182 | AOS, ASP.NET, Adopt + 16 more | Find emails |
| zlimovel.com.br | #355,201 | ASP.NET, Amazon (ACM), Amazon CloudFront + 12 more | Find emails |
| znimovel.com.br | #355,202 | ASP.NET, Amazon (ACM), Amazon CloudFront + 12 more | Find emails |
| chinarlzbcp.com | #355,223 | ASP.NET, jQuery | Find emails |
| lelezhineng.cn | #355,252 | ASP.NET, Bootstrap, Google Fonts + 1 more | Find emails |
| syngenta-us.com | #355,257 | ASP.NET, Amazon Route 53, Bootstrap + 9 more | Find emails |
| 789bet97.ink | #355,265 | ASP.NET, Amazon (ACM), Amazon CloudFront + 8 more | Find emails |
| hi2044.com | #355,271 | ASP.NET, Amazon (ACM), Amazon CloudFront + 7 more | Find emails |
| shbett7.vip | #355,278 | ASP.NET, Amazon (ACM), Amazon CloudFront + 7 more | Find emails |
| shbett9.vip | #355,279 | ASP.NET, Amazon (ACM), Amazon CloudFront + 7 more | Find emails |
| shbetv9.top | #355,280 | ASP.NET, Amazon (ACM), Amazon CloudFront + 7 more | Find emails |
| heungaline.com | #355,286 | ASP.NET, Azure DNS, Bootstrap + 8 more | Find emails |
| ptcnet.net | #355,437 | Bootstrap, Font Awesome, Google Analytics + 3 more | Find emails |
| liqwid.net | #355,496 | ASP.NET, GoDaddy | Find emails |
| rewizor.ru | #355,513 | ASP.NET, Bootstrap, Fancybox + 8 more | Find emails |
| yamaha-motor.com.tw | #355,529 | ASP.NET, Google Analytics, Google Tag Manager + 2 more | Find emails |
| consap.it | #355,548 | ASP.NET, DigiCert, Matomo + 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 →