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 |
|---|---|---|---|
| 8daohang360.com | #210,694 | ASP.NET, Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| 8k8app1.com | #210,695 | ASP.NET, Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| 990k-0.club | #210,707 | ASP.NET, Amazon (ACM), Amazon CloudFront + 4 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| acmes.in | #210,753 | ASP.NET, Sectigo | Find emails |
| adrive.by | #210,765 | ASP.NET, Bootstrap, Fancybox + 6 more | Find emails |
| aerosimulados.com.br | #210,774 | AMP for WP, Azure DNS, Font Awesome + 9 more | Find emails |
| afiyu.com | #210,777 | ASP.NET, Bootstrap, Google Analytics + 6 more | Find emails |
| aits.by | #210,809 | ASP.NET, Google Analytics, Telegram | Find emails |
| alkemonline.com | #210,835 | ASP.NET | Find emails |
| alpws.com | #210,850 | ASP.NET, Let's Encrypt, Microsoft 365 + 1 more | Find emails |
| altinkarne.com | #210,854 | ASP.NET, Google Fonts, Google Tag Manager + 8 more | Find emails |
| altooba.org | #210,858 | ASP.NET, Bootstrap, DigiCert + 5 more | Find emails |
| andhrauniversity-sde.com | #210,873 | ASP.NET, Bootstrap, Font Awesome + 7 more | Find emails |
| ankieta-online.pl | #210,883 | ASP.NET | Find emails |
| aoutrametade.com.br | #210,896 | ASP.NET, DoubleClick (Google Ads), Google Analytics + 6 more | Find emails |
| aplatam.com | #210,914 | Bootstrap, Font Awesome, GSAP + 6 more | Find emails |
| astoneaone.com | #210,967 | AOS, ASP.NET, AngularJS + 13 more | Find emails |
| atlas.gov.gr | #210,977 | ASP.NET, DigiCert | Find emails |
| atlascines.com | #210,978 | ASP.NET, Bootstrap, Cloudflare + 7 more | Find emails |
| autovatex.com | #211,014 | ASP.NET, Bootstrap, Sectigo + 2 more | Find emails |
| axemicroenterprise.co.ke | #211,030 | — | Find emails |
| bea.rs | #211,077 | Let's Encrypt, PHP | Find emails |
| bestundertaking.net | #211,092 | ASP.NET, Bootstrap, Chart.js + 7 more | Find emails |
| betbook250.com | #211,101 | Amazon (ACM), Amazon Route 53 | Find emails |
| bgmea.org | #211,116 | ASP.NET, Let's Encrypt, GoDaddy | 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 →