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 |
|---|---|---|---|
| smartervegas.com | #496,016 | ASP.NET, Bootstrap, DigiCert + 6 more | Find emails |
| njschooljobs.com | #496,038 | ASP.NET, Apptegy, CrazyEgg + 19 more | Find emails |
| argedrez.com.ar | #496,203 | ASP.NET, Google AdSense, Google Analytics + 4 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| wellingtonfl.gov | #496,245 | ASP.NET, Google Tag Manager, Imperva + 5 more | Find emails |
| doublesmart.digital | #496,326 | ASP.NET, GoDaddy | Find emails |
| raumtextilienshop.de | #496,412 | Glassbox, Google Analytics, Google Tag Manager + 3 more | Find emails |
| scholarhat.com | #496,413 | Azure DNS, DigiCert, Google Hosted Libraries + 3 more | Find emails |
| vacationsbymarriott.com | #496,501 | ASP.NET, Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| nic.flir | #496,573 | DigiCert, Google Analytics | Find emails |
| stagepool.com | #496,613 | ASP.NET, Bootstrap, Google Analytics + 3 more | Find emails |
| gdfuhe.com | #496,712 | ASP.NET, Bootstrap, DigiCert + 1 more | Find emails |
| albonazionalegestoriambientali.it | #496,729 | ASP.NET, Azure API Management | Find emails |
| regie-agricole.com | #496,760 | Let's Encrypt | Find emails |
| saanich.ca | #496,799 | ASP.NET, DigiCert, Google Analytics + 2 more | Find emails |
| psmdns.ir | #496,885 | ASP.NET, Plesk | Find emails |
| uny.edu.ve | #496,962 | Bootstrap, Fancybox, Font Awesome + 10 more | Find emails |
| axlesvc.com | #497,113 | ASP.NET, Amazon (ACM), Amazon Route 53 + 2 more | Find emails |
| idfdesign.com | #497,124 | Bootstrap, Font Awesome, Google Analytics + 3 more | Find emails |
| rk.net | #497,149 | ASP.NET, DigiCert, Google Analytics | Find emails |
| sscer.org | #497,155 | Bootstrap, PHP, Slick Carousel + 3 more | Find emails |
| clinicalleader.com | #497,289 | ASP.NET, Amazon Route 53, Google Fonts + 10 more | Find emails |
| speira.com | #497,342 | ASP.NET, Font Awesome, Google Fonts + 8 more | Find emails |
| aacei.org | #497,353 | ASP.NET, AddThis, Bootstrap + 15 more | Find emails |
| velp.com | #497,357 | ASP.NET, Google Tag Manager, Ionic Framework + 1 more | Find emails |
| tumblebooks.com | #497,459 | ASP.NET, DigiCert, Google Analytics + 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 →