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 |
|---|---|---|---|
| qsstats.com | #340,371 | Cloudflare, DigiCert | Find emails |
| ncs.es | #340,409 | ASP.NET, Bootstrap, Chart.js + 14 more | Find emails |
| axa-tecis.de | #340,458 | ASP.NET, Bootstrap, Sectigo + 1 more | Find emails |
| advancial.org |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| #340,536 |
| ASP.NET, Azure API Management, DigiCert + 7 more |
| Find emails |
| scstrade.com | #340,596 | ASP.NET, Bootstrap, Fancybox + 8 more | Find emails |
| princesshouse.com | #340,601 | ASP.NET, Adobe Fonts (Typekit), jsDelivr + 1 more | Find emails |
| hawesandcurtis.co.uk | #340,615 | ASP.NET, DigiCert, Global-e + 4 more | Find emails |
| dtvgroup.com.tr | #340,662 | AOS, ASP.NET, Bootstrap + 1 more | Find emails |
| buchstabenkoenig.de | #340,665 | ASP.NET, Bootstrap, Font Awesome + 5 more | Find emails |
| kansasgasservice.com | #340,701 | ASP.NET, DigiCert, Font Awesome + 5 more | Find emails |
| reisroutes.be | #340,887 | ASP.NET, Google AdSense, Google Fonts + 5 more | Find emails |
| lessco.xin | #340,934 | jQuery | Find emails |
| nxbgd.vn | #340,936 | ASP.NET, Bootstrap, Font Awesome + 6 more | Find emails |
| freecancellations.com | #341,076 | ASP.NET, Adobe Fonts (Typekit), DigiCert + 7 more | Find emails |
| goldenorg.com | #341,086 | reCAPTCHA, reCAPTCHA v2 | Find emails |
| yaoshiyutang.com | #341,111 | — | Find emails |
| moh.gov.bh | #341,126 | ASP.NET, Amazon (ACM), Bootstrap + 9 more | Find emails |
| xinyitong.top | #341,128 | ASP.NET, Bootstrap | Find emails |
| corpsmtp.net | #341,141 | Alibaba Cloud DNS | Find emails |
| invoice-pricing.com | #341,200 | ASP.NET, Amazon Route 53, Bootstrap + 16 more | Find emails |
| myclarevision.com | #341,259 | ASP.NET | Find emails |
| hcpafl.org | #341,264 | ASP.NET, Google Analytics, Google Fonts + 5 more | Find emails |
| cvwarehouse.com | #341,284 | Microsoft 365 | Find emails |
| ufolep.org | #341,312 | Bluesky, Google Fonts, Google Hosted Libraries + 5 more | Find emails |
| 986forum.com | #341,318 | ASP.NET, Microsoft 365, GoDaddy | 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 →