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 |
|---|---|---|---|
| cyberhigh.org | #91,115 | ASP.NET, Amazon (ACM), Amazon Route 53 + 2 more | Find emails |
| ehonnavi.net | #91,163 | A8.net, ASP.NET, DoubleClick (Google Ads) + 9 more | Find emails |
| ebc.edu.mx | #91,230 | ASP.NET, Amazon Route 53 | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| busnavi-okinawa.com |
| #91,238 |
| ASP.NET |
| Find emails |
| week.co.jp | #91,243 | DoubleClick (Google Ads), Google AMP, Google AdSense + 15 more | Find emails |
| companywall.ba | #91,250 | ASP.NET, Bootstrap, Font Awesome + 7 more | Find emails |
| veima.com | #91,273 | ASP.NET, jQuery | Find emails |
| freshqingwa.com | #91,334 | ASP.NET, Modernizr, jQuery | Find emails |
| rewe.co.at | #91,467 | ASP.NET, Google Cloud DNS, Let's Encrypt | Find emails |
| columbofilia.net | #91,502 | ASP.NET | Find emails |
| 99mb.io | #91,521 | ASP.NET, Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| f-aspit.com | #91,528 | ASP.NET | Find emails |
| pts.org.pk | #91,563 | ASP.NET, Bootstrap, Font Awesome + 8 more | Find emails |
| ainaishu.com | #91,585 | ASP.NET, Baidu Analytics, Bootstrap + 3 more | Find emails |
| clariant.com | #91,677 | CSC (Digital Brand Services), DigiCert, Google Tag Manager + 2 more | Find emails |
| vt443.cc | #91,767 | ASP.NET, Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| nn777.email | #91,908 | ASP.NET, Amazon (ACM), Amazon CloudFront + 4 more | Find emails |
| aplx.co | #91,936 | Bootstrap, CKEditor, DataTables + 7 more | Find emails |
| jkbocw.gov.in | #91,990 | ASP.NET, Bootstrap, DigiCert + 8 more | Find emails |
| roadpolice.am | #92,009 | — | Find emails |
| notasonline.com | #92,042 | ASP.NET, Bootstrap, Cloudflare + 3 more | Find emails |
| tropicos.org | #92,083 | ASP.NET, Google Fonts, Microsoft 365 | Find emails |
| tnlcommunityfund.org.uk | #92,116 | ASP.NET, Adobe Fonts (Typekit), Azure API Management + 9 more | Find emails |
| psit.ac.in | #92,119 | Bootstrap, Google Analytics, Google Fonts + 9 more | Find emails |
| mcclureandsons.com | #92,130 | ASP.NET, Sitefinity | 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 →