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 |
|---|---|---|---|
| esl.org | #317,339 | Amazon (ACM), Google Analytics, Google Hosted Libraries + 4 more | Find emails |
| xrzjzx.com | #317,342 | ASP.NET | Find emails |
| jeanleaf.com.hk | #317,344 | ASP.NET | Find emails |
| mtmercy.edu |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| #317,553 |
| Adobe Fonts (Typekit), Drupal, Font Awesome + 12 more |
| Find emails |
| activetrail.biz | #317,596 | ASP.NET, Google Fonts, Imperva + 4 more | Find emails |
| clackamas.edu | #317,606 | ASP.NET, Bootstrap, Google Fonts + 4 more | Find emails |
| jj-e.com | #317,615 | ASP.NET, Baidu Maps, jQuery | Find emails |
| childstats.gov | #317,617 | Akamai Edge DNS, DigiCert, Google Analytics + 3 more | Find emails |
| libertyenergyandwater.com | #317,844 | ASP.NET, Bootstrap, ConsentMo + 12 more | Find emails |
| mydukkan.com | #317,925 | DigiCert, Google Tag Manager, Matomo + 2 more | Find emails |
| medicin.dk | #318,051 | ASP.NET, Cloudflare, Matomo + 4 more | Find emails |
| appdevelopermagazine.com | #318,074 | AngularJS, Bootstrap, Cloudflare + 7 more | Find emails |
| europersonal.com | #318,112 | ASP.NET, Azure API Management, Azure DNS + 4 more | Find emails |
| fjyinfeng.com | #318,134 | ASP.NET, jQuery | Find emails |
| destinationrx.com | #318,140 | ASP.NET, Amazon Route 53, Microsoft 365 | Find emails |
| speedymetals.com | #318,197 | ASP.NET, Google Fonts, Google Hosted Libraries + 6 more | Find emails |
| xingfu001.com | #318,206 | ASP.NET, Baidu Maps, Bootstrap + 3 more | Find emails |
| cyltv.es | #318,266 | ASP.NET, DigiCert, DoubleClick (Google Ads) + 10 more | Find emails |
| tywywin.com | #318,315 | ASP.NET, Slick Carousel, jQuery | Find emails |
| axa-mlp.de | #318,321 | ASP.NET, Bootstrap, Sectigo + 1 more | Find emails |
| ncs.in | #318,386 | ASP.NET, Bootstrap, DigiCert + 2 more | Find emails |
| wwis.us | #318,409 | ASP.NET, All in One SEO, Let's Encrypt + 3 more | Find emails |
| nsu.edu.cn | #318,419 | 51.la, ASP.NET, Matomo + 2 more | Find emails |
| asser.nl | #318,452 | Azure API Management, Bluesky, Google Fonts + 2 more | Find emails |
| uniindia.net | #318,478 | ASP.NET, CrazyEgg, Google Analytics + 4 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 →