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 |
|---|---|---|---|
| conexus.ca | #419,684 | ASP.NET, AngularJS, Bootstrap + 11 more | Find emails |
| cnsk.tech | #419,783 | ASP.NET, jQuery | Find emails |
| csba.org | #419,808 | ASP.NET, Amazon Route 53, Cloudflare edge/CDN + 12 more | Find emails |
| mania.exchange |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| #419,816 |
| ASP.NET, Font Awesome, Google Analytics + 4 more |
| Find emails |
| reserve.com.br | #419,849 | Azure DNS, DigiCert, Microsoft 365 | Find emails |
| systemicaws.link | #419,915 | ASP.NET, Let's Encrypt, Plesk | Find emails |
| wbnsou.ac.in | #420,077 | ASP.NET, Bootstrap, Font Awesome + 3 more | Find emails |
| wbitvpaustralia.com | #420,112 | ASP.NET, Google Hosted Libraries, Google Maps + 5 more | Find emails |
| hteronet.ba | #420,172 | ASP.NET, Bootstrap, DigiCert + 10 more | Find emails |
| kasemkijapts.com | #420,227 | ASP.NET, Bootstrap, Google Fonts + 8 more | Find emails |
| uvejuegos.com | #420,360 | Bluesky, Bootstrap, Google AdSense + 7 more | Find emails |
| traceone.net | #420,365 | ASP.NET, Sectigo | Find emails |
| feline-holidays.de | #420,377 | ASP.NET, Bootstrap, DigiCert + 10 more | Find emails |
| pci.org | #420,428 | ASP.NET, Azure API Management, DigiCert + 5 more | Find emails |
| gifp.cn | #420,621 | ASP.NET, DigiCert, Swiper + 1 more | Find emails |
| engc.org.uk | #420,672 | ASP.NET, Microsoft 365, Umbraco | Find emails |
| cplog.biz | #420,680 | ASP.NET | Find emails |
| infoelba.it | #420,684 | Google Analytics, Google Tag Manager, Let's Encrypt | Find emails |
| la-moncloa.es | #420,693 | ASP.NET, Google Analytics, Google Tag Manager + 1 more | Find emails |
| blueprintengines.com | #420,695 | ASP.NET, Affirm, Cloudflare + 5 more | Find emails |
| niko-sem.com | #420,810 | Font Awesome, Swiper, cdnjs + 1 more | Find emails |
| bratsk-city.ru | #420,883 | — | Find emails |
| lifewtr.com | #420,889 | ASP.NET, DigiCert, Imperva + 1 more | Find emails |
| sca.edu.cn | #420,923 | ASP.NET, Bootstrap, DigiCert + 2 more | Find emails |
| companywall.me | #420,971 | ASP.NET, Bootstrap, Font Awesome + 7 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 →