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 |
|---|---|---|---|
| stockholm.se | #26,935 | ASP.NET, Sectigo | Find emails |
| jornaldenegocios.pt | #26,959 | Chartbeat, DoubleClick (Google Ads), Gemius + 6 more | Find emails |
| screendaily.com | #27,332 | ASP.NET, Amazon (ACM), Amazon Route 53 + 13 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| v15cdn.com |
| #27,554 |
| ASP.NET |
| Find emails |
| u.ae | #27,596 | ASP.NET, Bootstrap, DigiCert + 11 more | Find emails |
| matbao.vn | #27,880 | ASP.NET, Google Workspace, Sectigo | Find emails |
| cypack.com | #27,947 | Google Analytics, Lodash, Moment.js + 3 more | Find emails |
| istanbul.edu.tr | #28,018 | ASP.NET, Bootstrap, DigiCert + 8 more | Find emails |
| aapc.com | #28,059 | ASP.NET, Amazon (ACM), Amazon Route 53 + 28 more | Find emails |
| configurationcenter.com | #28,135 | ASP.NET, DigiCert, Google Cloud DNS | Find emails |
| listtrac.com | #28,249 | ASP.NET, Azure API Management, Azure DNS + 7 more | Find emails |
| sciencenet.cn | #28,397 | ASP.NET, DigiCert, WeChat + 1 more | Find emails |
| shsu.edu | #28,412 | ASP.NET, Google Tag Manager, Microsoft 365 + 1 more | Find emails |
| isnet.net.tr | #28,591 | ASP.NET, Google Ads Conversion, Google Analytics + 3 more | Find emails |
| indexmundi.com | #28,604 | Bootstrap, Google Analytics, Google Fonts + 10 more | Find emails |
| perfectgame.org | #28,747 | ASP.NET, Adobe Fonts (Typekit), Azure API Management + 14 more | Find emails |
| operadds.com | #28,772 | ASP.NET, Amazon (ACM), Amazon Route 53 + 7 more | Find emails |
| mass.edu | #28,951 | ASP.NET, Akamai Edge DNS, Amazon (ACM) + 9 more | Find emails |
| malegislature.gov | #28,990 | ASP.NET, Akamai Edge DNS, Bootstrap + 9 more | Find emails |
| informz.net | #29,008 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 | Find emails |
| grena.ge | #29,312 | Sectigo | Find emails |
| agddns.net | #29,330 | ASP.NET, Google Analytics, Google Fonts + 6 more | Find emails |
| murdoch.edu.au | #29,423 | ASP.NET, Azure API Management, DigiCert + 5 more | Find emails |
| pppefa.com | #29,480 | ASP.NET, GoDaddy | Find emails |
| cranfield.ac.uk | #29,481 | Elfsight, Google Fonts, Google Tag Manager + 2 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 →