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 |
|---|---|---|---|
| stockwatch.pl | #262,795 | ASP.NET, All in One SEO, Cloudflare + 10 more | Find emails |
| pulsen.se | #262,800 | AOS, Cookiebot, Google Tag Manager + 2 more | Find emails |
| 400e.cn | #262,810 | — | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| #262,830 |
| AOS, Baidu Analytics, Bootstrap + 3 more |
| Find emails |
| quintiles.com | #262,833 | Coveo, Google Fonts, Google Tag Manager + 3 more | Find emails |
| yjbzzp.com | #262,858 | AOS, ASP.NET, Baidu Analytics + 1 more | Find emails |
| multiecuscan.net | #262,868 | ASP.NET, DigiCert | Find emails |
| realestatebay.ca | #262,952 | ASP.NET, Cloudflare, Google AdSense + 5 more | Find emails |
| halton.ca | #262,987 | ASP.NET, Adobe Fonts (Typekit), Azure API Management + 7 more | Find emails |
| whoohoo.co.uk | #263,035 | Google AdSense, Google Analytics | Find emails |
| careersinfood.com | #263,074 | ASP.NET, DoubleClick (Google Ads), Google Analytics + 11 more | Find emails |
| siirt.edu.tr | #263,183 | ASP.NET, Fancybox, Google Analytics + 3 more | Find emails |
| lakeji.com | #263,197 | ASP.NET, Baidu Analytics, Baidu Maps + 2 more | Find emails |
| mhc.com | #263,295 | ASP.NET, Amazon Route 53, DigiCert + 8 more | Find emails |
| hollobook.com | #263,350 | ASP.NET, Alibaba Cloud CDN, Alibaba Cloud DNS + 3 more | Find emails |
| davidnuno.com | #263,365 | ASP.NET, Bootstrap, Chart.js + 9 more | Find emails |
| yaitou.com | #263,388 | PHP | Find emails |
| okasse.ru | #263,412 | ASP.NET, Bootstrap, Font Awesome + 6 more | Find emails |
| isplko.com | #263,461 | Bootstrap, Let's Encrypt, Popper.js + 1 more | Find emails |
| ufoglue.com | #263,488 | ASP.NET | Find emails |
| cyberpass.co.uk | #263,506 | ASP.NET | Find emails |
| bj-yhxy.com.cn | #263,576 | ASP.NET, Baidu Maps, jQuery | Find emails |
| state.lib.la.us | #263,626 | ASP.NET, Bootstrap, DataTables + 9 more | Find emails |
| pulwell.com.cn | #263,701 | ASP.NET, jQuery | Find emails |
| fzyvis.com | #263,780 | ASP.NET, Baidu Analytics, Swiper + 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 →