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 |
|---|---|---|---|
| nmhc.org | #156,818 | ASP.NET, Azure API Management, Bootstrap + 14 more | Find emails |
| rias.si | #156,825 | ASP.NET, Let's Encrypt | Find emails |
| zzjym2m.cn | #156,895 | ASP.NET, jQuery | Find emails |
| kaola-vip.cn |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| #156,948 |
| ASP.NET, Fastmail, jQuery |
| Find emails |
| mfkskalica.sk | #156,990 | ASP.NET, Adform, Bootstrap + 11 more | Find emails |
| iepdirect.com | #157,017 | ASP.NET, Amazon Route 53, DigiCert + 4 more | Find emails |
| vapn.de | #157,130 | ASP.NET, Bootstrap, Sectigo + 1 more | Find emails |
| sevoo.com | #157,205 | Baidu Analytics, jQuery | Find emails |
| mammamiapizzeria.com.cn | #157,306 | Baidu Analytics | Find emails |
| gruporeforma.com | #157,334 | ASP.NET, Amazon (ACM), Amazon CloudFront + 1 more | Find emails |
| zipatlas.com | #157,374 | ASP.NET, Cloudflare, Google Analytics + 4 more | Find emails |
| dealervideos.com | #157,382 | ASP.NET, Amazon Route 53, Microsoft 365 + 1 more | Find emails |
| mdu.ac.in | #157,502 | ASP.NET, Cloudflare | Find emails |
| schmiedmann.com | #157,543 | ASP.NET, Bootstrap, DoubleClick (Google Ads) + 12 more | Find emails |
| zapadnaya.ru | #157,556 | ASP.NET | Find emails |
| itheat.com | #157,717 | Baidu Analytics, PHP, Swiper | Find emails |
| trafic.ro | #157,753 | ASP.NET, Bootstrap, Cloudflare + 7 more | Find emails |
| sofitasa.com | #157,836 | Bootstrap, Cloudflare, DataTables + 12 more | Find emails |
| centralops.net | #157,874 | Let's Encrypt | Find emails |
| kku.ac.kr | #157,879 | DigiCert, Google Analytics, Google Hosted Libraries + 4 more | Find emails |
| diariopalentino.es | #157,908 | ASP.NET, Bootstrap, Didomi + 11 more | Find emails |
| tusclasesparticulares.com | #158,011 | ASP.NET, Amazon (ACM), Amazon Route 53 + 1 more | Find emails |
| cpsadmin.com.br | #158,032 | ASP.NET, Fontshare, Let's Encrypt | Find emails |
| fidlar.com | #158,044 | ASP.NET, NS1, Sectigo | Find emails |
| haleyhost.com | #158,045 | ASP.NET, Let's Encrypt, Plesk | 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 →