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 |
|---|---|---|---|
| chengtaianquan.com | #386,701 | ASP.NET, jQuery | Find emails |
| netcomuk.co.uk | #386,735 | ASP.NET, Sectigo | Find emails |
| promecal.es | #386,738 | ASP.NET, DigiCert, Google Analytics + 3 more | Find emails |
| brthb.com.cn |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| #386,758 |
| — |
| Find emails |
| allsop.co.uk | #386,871 | ASP.NET, AddThis, Cloudflare + 10 more | Find emails |
| otvoreni.hr | #386,992 | ASP.NET, Astro, GSAP + 4 more | Find emails |
| zurich.cl | #387,027 | ASP.NET, Dynatrace, Google Analytics + 11 more | Find emails |
| vibmro.com | #387,060 | ASP.NET, jsDelivr | Find emails |
| axa-mlp-express.de | #387,086 | ASP.NET, Sectigo | Find emails |
| gedore.com | #387,176 | Cookiebot, Google Tag Manager, Microsoft 365 + 2 more | Find emails |
| pct.org.tw | #387,200 | ASP.NET, Let's Encrypt | Find emails |
| wagr.com | #387,268 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 6 more | Find emails |
| mueller-inc.com | #387,290 | Cloudflare, Google Fonts, Sectigo | Find emails |
| interpress.com | #387,346 | ASP.NET, Bootstrap, Fancybox + 12 more | Find emails |
| regnskapstall.no | #387,452 | ASP.NET, Didomi, Google Fonts + 5 more | Find emails |
| bjansaike.com | #387,456 | ASP.NET, Bootstrap, jQuery | Find emails |
| focal.ie | #387,488 | ASP.NET, Google Analytics, Google Hosted Libraries + 2 more | Find emails |
| senedd.cymru | #387,572 | ASP.NET, DigiCert, Google Fonts + 1 more | Find emails |
| asthmaforecast.com | #387,682 | ASP.NET, AddThis, DoubleClick (Google Ads) + 8 more | Find emails |
| scoringchina.com | #387,886 | ASP.NET | Find emails |
| pchelari.com | #387,895 | Font Awesome, Google Analytics, Google Fonts + 6 more | Find emails |
| quanhuiit.cn | #387,917 | ASP.NET, Font Awesome, jQuery | Find emails |
| tdo4endo.com | #387,922 | ASP.NET, ClickTale (Contentsquare), DigiCert + 7 more | Find emails |
| hertog.nl | #387,926 | ASP.NET, Bootstrap, Font Awesome + 10 more | Find emails |
| bokomo.co.za | #387,993 | ASP.NET, DigiCert, Google Analytics + 3 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 →