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 |
|---|---|---|---|
| healthychildren.org | #11,241 | ASP.NET, Microsoft SharePoint, New Relic + 1 more | Find emails |
| mt.gov | #11,273 | ASP.NET, Bootstrap, DataTables + 10 more | Find emails |
| bankofengland.co.uk | #11,825 | Akamai edge/CDN, Akamai mPulse, Azure API Management + 3 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| dvrlists.com | #11,921 | ASP.NET, Google Analytics, Google Fonts + 6 more | Find emails |
| vpngate2.jp | #11,954 | ASP.NET, Let's Encrypt | Find emails |
| dtu.dk | #11,999 | Google Tag Manager, Microsoft 365 | Find emails |
| ic.ac.uk | #12,246 | Amazon CloudFront, Bluesky, GSAP + 6 more | Find emails |
| aladin.co.kr | #12,300 | ASP.NET, Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| gotquestions.org | #12,354 | Google Analytics, Google Tag Manager, Let's Encrypt | Find emails |
| gleeze.com | #12,517 | ASP.NET, Bootstrap, Font Awesome + 4 more | Find emails |
| smu.edu | #12,584 | Google Tag Manager, Microsoft 365, Sitecore | Find emails |
| unr.edu | #12,896 | ASP.NET, Adobe Fonts (Typekit), Google Analytics + 6 more | Find emails |
| aao.org | #13,222 | ASP.NET, Amazon (ACM), Amazon CloudFront + 10 more | Find emails |
| imo.org | #13,288 | ASP.NET, Azure API Management, Azure DNS + 12 more | Find emails |
| rrpicturearchives.net | #13,380 | ASP.NET, Bootstrap, DataTables + 10 more | Find emails |
| dnsenable.com | #13,665 | ASP.NET, Google Fonts, jQuery | Find emails |
| cadent.app | #13,734 | ASP.NET, Amazon (ACM), Amazon CloudFront + 2 more | Find emails |
| aastocks.com | #13,841 | ASP.NET, Google Analytics, Sectigo + 1 more | Find emails |
| ddnsgeek.com | #13,971 | ASP.NET, Bootstrap, Font Awesome + 4 more | Find emails |
| project-syndicate.org | #14,155 | ASP.NET, Amazon Route 53, Azure API Management + 9 more | Find emails |
| ntpc.edu.tw | #14,221 | ASP.NET, Bootstrap, Google Analytics + 2 more | Find emails |
| cambridgeenglish.org | #14,239 | ASP.NET, Cloudflare, DigiCert + 12 more | Find emails |
| opengw.net | #14,258 | ASP.NET, Let's Encrypt | Find emails |
| concordia.ca | #14,264 | ASP.NET, Adobe Fonts (Typekit), Google Fonts + 3 more | Find emails |
| ip138.com | #14,651 | ASP.NET, Baidu Analytics | 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 →