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.
| # | 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 |
|---|---|---|---|
| floridastudentfinancialaidsg.org | #440,999 | ASP.NET, Bootstrap, Font Awesome + 5 more | Find emails |
| 365serverhost.com | #441,151 | ASP.NET, Let's Encrypt, Plesk | Find emails |
| midttrafik.dk | #441,170 | DigiCert, Google Fonts, Google Tag Manager + 1 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| postoffice.co.za | #441,187 | ASP.NET, DigiCert, Google Analytics + 1 more | Find emails |
| gandgstudio.gr | #441,206 | ASP.NET, Bootstrap, Font Awesome + 7 more | Find emails |
| si-tek.it | #441,344 | ASP.NET, Bootstrap, Font Awesome + 10 more | Find emails |
| f8bet19.pro | #441,519 | ASP.NET, Amazon (ACM), Amazon CloudFront + 7 more | Find emails |
| nowcanal.pt | #441,684 | DoubleClick (Google Ads), Google Publisher Tag, Google Tag Manager | Find emails |
| sunway.ie | #441,769 | ASP.NET, Cloudflare, Font Awesome + 14 more | Find emails |
| yeniyuzyil.edu.tr | #441,795 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 14 more | Find emails |
| croisieresaml.com | #441,796 | Google Tag Manager, HubSpot, Let's Encrypt + 1 more | Find emails |
| p21.org | #441,840 | ASP.NET, Amazon (ACM), Bluesky + 10 more | Find emails |
| gcsaa.org | #441,863 | ASP.NET, Azure API Management, Bootstrap + 14 more | Find emails |
| indiannursingcouncil.org | #441,878 | Bootstrap, Font Awesome, Google Cloud DNS + 3 more | Find emails |
| r2clive.com | #441,951 | ASP.NET, Dynatrace, Imperva + 1 more | Find emails |
| mp.kz | #442,005 | ASP.NET, Fancybox, Google Analytics + 6 more | Find emails |
| darakwon.co.kr | #442,075 | ASP.NET, Google Analytics, Google Tag Manager + 3 more | Find emails |
| ederm.io | #442,209 | ASP.NET, Let's Encrypt, Microsoft 365 + 1 more | Find emails |
| southeasttech.edu | #442,224 | Adobe Fonts (Typekit), Azure DNS, Bootstrap + 11 more | Find emails |
| jquery-plugins.net | #442,319 | ASP.NET, BuySellAds, Feedburner + 7 more | Find emails |
| globaltechhosting.com | #442,335 | ASP.NET, Plesk | Find emails |
| helivalves.com | #442,388 | ASP.NET, Baidu Analytics, jQuery | Find emails |
| westkentuckystar.com | #442,408 | ASP.NET, Bootstrap, Cloudflare + 7 more | Find emails |
| apartamentos3000.com | #442,599 | ASP.NET, Amazon (ACM), Amazon CloudFront + 8 more | Find emails |
| 5588.tv | #442,600 | ASP.NET, jQuery | 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 →