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 |
|---|---|---|---|
| tbsprosbs.lk | #214,627 | ASP.NET | Find emails |
| telcosingenieria.com | #214,650 | Bootstrap, Drupal, Font Awesome + 9 more | Find emails |
| temporis.cl | #214,661 | ASP.NET, Bootstrap, Sectigo + 1 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| tunisie-annonce.com |
| #214,798 |
| ASP.NET, Google AdSense, Google Analytics + 1 more |
| Find emails |
| u888v30.com | #214,820 | ASP.NET, Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| ugoerp.com | #214,840 | AOS, ASP.NET, Bootstrap + 11 more | Find emails |
| uno1.biz | #214,860 | ASP.NET, Cloudflare, Font Awesome + 5 more | Find emails |
| unysofterp.cl | #214,865 | ASP.NET, Bootstrap, Font Awesome + 4 more | Find emails |
| upmedicalcouncil.org | #214,872 | ASP.NET, Bootstrap, Font Awesome + 3 more | Find emails |
| uricpa.com | #214,881 | ASP.NET, DigiCert, Swiper + 1 more | Find emails |
| usdatrade.info | #214,883 | ASP.NET, Bootstrap, Font Awesome + 6 more | Find emails |
| usetopay.com | #214,885 | ASP.NET, Bootstrap, Font Awesome + 7 more | Find emails |
| viacaometropole.com.br | #214,928 | ASP.NET, Google Analytics, Google Tag Manager + 2 more | Find emails |
| viasanosalud.com.ar | #214,929 | Cloudflare, Google Fonts, Livewire + 8 more | Find emails |
| vip777bet2.com | #214,952 | ASP.NET, Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| voyalcine.net | #214,971 | ASP.NET, Amazon (ACM), Amazon Route 53 + 7 more | Find emails |
| webmax.com.my | #215,018 | ASP.NET, Sectigo | Find emails |
| webmax.live | #215,019 | ASP.NET, Sectigo | Find emails |
| webmaxtech.com.my | #215,020 | ASP.NET, Sectigo | Find emails |
| webpack2.jp | #215,023 | Amazon Route 53 | Find emails |
| welfan.shop | #215,029 | ASP.NET, Amazon (ACM), Amazon Route 53 + 6 more | Find emails |
| westerncrm.com | #215,033 | ASP.NET, Sectigo, GoDaddy | Find emails |
| yh-antagning.se | #215,179 | ASP.NET, DigiCert, Google Fonts + 1 more | Find emails |
| brigaldara.it | #215,391 | ASP.NET, Bootstrap, Google Analytics + 9 more | Find emails |
| yyoudq.com | #215,479 | ASP.NET, Let's Encrypt, Swiper + 1 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 →