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 |
|---|---|---|---|
| webzane.net | #373,647 | ASP.NET, Google Ads Conversion, Google Analytics + 8 more | Find emails |
| beacontec.com | #373,801 | ASP.NET, Cludo, Google Fonts + 7 more | Find emails |
| deschuteslibrary.org | #373,946 | ASP.NET, Bootstrap, DigiCert + 10 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| lynchburgva.gov | #374,070 | ASP.NET, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| qita.vip | #374,112 | CNZZ, jQuery | Find emails |
| sexier.com | #374,138 | ASP.NET, Amazon Route 53, Dynatrace + 5 more | Find emails |
| fiztrade.com | #374,200 | ASP.NET, Azure API Management, DigiCert + 4 more | Find emails |
| geelongweb.au | #374,240 | ASP.NET, Let's Encrypt, Plesk | Find emails |
| witkac.pl | #374,251 | Microsoft 365 | Find emails |
| morotsmedia.se | #374,363 | ASP.NET, Let's Encrypt, Microsoft 365 | Find emails |
| accessibilityinsights.io | #374,431 | ASP.NET, Azure DNS, Next.js + 2 more | Find emails |
| illinoisworknet.com | #374,598 | ASP.NET, Azure DNS, Google Analytics + 5 more | Find emails |
| yunwuxian.net | #374,765 | Font Awesome | Find emails |
| kartago.sk | #374,779 | ASP.NET, Google Tag Manager, Microsoft 365 + 5 more | Find emails |
| studera.nu | #374,849 | ASP.NET, ConsentMo, Google Tag Manager + 4 more | Find emails |
| dansk.nl | #374,856 | ASP.NET, Google Ads Conversion, Google Analytics + 8 more | Find emails |
| goprint2.com | #374,860 | ASP.NET, Bootstrap, Font Awesome + 4 more | Find emails |
| llronline.com | #374,872 | ASP.NET, Google Analytics, Google Fonts + 5 more | Find emails |
| defzone.net | #374,873 | Google AdSense, Let's Encrypt, Next.js + 3 more | Find emails |
| mycreativeshop.com | #374,955 | ASP.NET, Amazon (ACM), Amazon Route 53 + 11 more | Find emails |
| nch.ie | #375,014 | AOS, ASP.NET, Amazon Route 53 + 6 more | Find emails |
| mytpi.com | #375,055 | ASP.NET, Amazon Route 53, Bootstrap + 8 more | Find emails |
| ingozurich.ch | #375,086 | ASP.NET, Let's Encrypt, Matomo + 3 more | Find emails |
| cars168.net | #375,194 | ASP.NET, jQuery | Find emails |
| zingermans.com | #375,280 | ASP.NET, Adobe Fonts (Typekit), Bootstrap + 12 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 →