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 |
|---|---|---|---|
| myrtpos.com | #186,132 | ASP.NET, Let's Encrypt | Find emails |
| westacademic.com | #186,172 | ASP.NET, Akamai Bot Manager, Akamai edge/CDN + 11 more | Find emails |
| sipmanager.co.uk | #186,229 | ASP.NET, Amazon Route 53, Azure API Management + 4 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| 51zxw.net |
| #186,280 |
| ASP.NET, Alibaba Cloud DNS, DigiCert + 2 more |
| Find emails |
| specsavers.co.za | #186,288 | ASP.NET, Font Awesome, Google Fonts + 13 more | Find emails |
| realproserver.com | #186,304 | ASP.NET, Microsoft 365 | Find emails |
| jsxs058.com | #186,374 | ASP.NET, Baidu Analytics, jQuery | Find emails |
| cignal.tv | #186,380 | ASP.NET, Bootstrap, Font Awesome + 10 more | Find emails |
| yihaoji.net | #186,451 | ASP.NET, CNZZ, jQuery + 1 more | Find emails |
| enaos.net | #186,462 | ASP.NET, Bootstrap, Fancybox + 6 more | Find emails |
| metrovancouver.org | #186,494 | ASP.NET, Bluesky, DigiCert + 7 more | Find emails |
| chinaaviationapp.com | #186,578 | ASP.NET | Find emails |
| dti.dk | #186,683 | ASP.NET, Cookie Information, DigiCert + 4 more | Find emails |
| wesoftpro.com | #186,732 | ASP.NET, Bootstrap, Let's Encrypt + 1 more | Find emails |
| copybase.ru | #186,758 | ASP.NET, Let's Encrypt, Modernizr + 2 more | Find emails |
| cvk.gov.ua | #186,776 | Bootstrap, Fancybox, Google Analytics + 6 more | Find emails |
| pillarnine.com | #186,807 | ASP.NET, DigiCert, Microsoft 365 | Find emails |
| enterprise.gov.ie | #186,837 | ASP.NET, Google Analytics, Google Fonts + 7 more | Find emails |
| unibestzs.com | #187,041 | ASP.NET, Google Fonts | Find emails |
| tyremarket.com | #187,146 | ASP.NET, Bootstrap, Font Awesome + 10 more | Find emails |
| xiaodiandou.com | #187,199 | ASP.NET, jQuery | Find emails |
| bujhansi.ac.in | #187,222 | ASP.NET, Bootstrap, DigiCert + 4 more | Find emails |
| thethirdmedia.com | #187,235 | ASP.NET | Find emails |
| sdtahl.cn | #187,239 | Baidu Maps, jQuery | Find emails |
| 2002go.com | #187,250 | ASP.NET | 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 →