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 |
|---|---|---|---|
| 51microshop.com | #108,290 | ASP.NET, Alibaba Cloud CDN, Alibaba Cloud DNS + 6 more | Find emails |
| hpa.gov.tw | #108,291 | ASP.NET | Find emails |
| ggamaur.net | #108,337 | AOS, ASP.NET, Azure API Management + 6 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| #108,338 |
| ASP.NET, Amazon (ACM), Amazon Route 53 + 16 more |
| Find emails |
| grandfly.cn | #108,354 | ASP.NET, Bootstrap, Font Awesome + 2 more | Find emails |
| sirmar.com | #108,389 | ASP.NET, jQuery | Find emails |
| nuboj.eu | #108,446 | ASP.NET, Azure DNS, Gridsome + 2 more | Find emails |
| axa-assistance.us | #108,601 | Azure API Management, DigiCert, Express + 5 more | Find emails |
| idnz.net | #108,636 | ASP.NET, DigiCert, Google Analytics + 6 more | Find emails |
| ee.net | #108,663 | ASP.NET, Google Analytics, LiveChat + 2 more | Find emails |
| igive.com | #108,677 | Amazon Route 53, Bootstrap, Fastmail + 11 more | Find emails |
| vintagemachinery.org | #108,697 | ASP.NET, Google Hosted Libraries, PayPal + 2 more | Find emails |
| aec.gov.au | #108,761 | ASP.NET, Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| scholarlyiq.com | #108,770 | ASP.NET, Adobe Fonts (Typekit), Google Tag Manager + 6 more | Find emails |
| 3ders.org | #108,792 | ASP.NET, Google AdSense, Let's Encrypt + 6 more | Find emails |
| furnituredealer.net | #108,823 | ASP.NET, Amazon Route 53, Google Analytics + 6 more | Find emails |
| valleysolutionsinc.com | #108,829 | ASP.NET, Azure DNS, Leaflet + 3 more | Find emails |
| sigalert.com | #109,037 | ASP.NET, Amazon (ACM), Google Analytics + 2 more | Find emails |
| promise.com | #109,086 | ASP.NET, Amazon Route 53, Fancybox + 4 more | Find emails |
| pennantchase.com | #109,173 | ASP.NET, ApexCharts, Cloudflare + 7 more | Find emails |
| cssmoban.com | #109,290 | Google Fonts | Find emails |
| shopinchicago.com | #109,291 | ASP.NET, Google AdSense, Google Analytics + 1 more | Find emails |
| sysmex.com | #109,471 | DigiCert | Find emails |
| moreyou.cn | #109,564 | ASP.NET, Baidu Analytics, jQuery | Find emails |
| szlgcoop.com | #109,593 | 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 →