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 |
|---|---|---|---|
| nujm.net | #205,051 | — | Find emails |
| laureus.com | #205,113 | ASP.NET, Akamai Edge DNS, Elfsight + 7 more | Find emails |
| jindao.tv | #205,141 | ASP.NET | Find emails |
| ionpoolcare.com |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| #205,152 |
| ASP.NET, Bootstrap, Google Fonts + 5 more |
| Find emails |
| verityinternet.net | #205,153 | ASP.NET, Bootstrap, DigiCert + 6 more | Find emails |
| saude.rj.gov.br | #205,166 | Sectigo | Find emails |
| moitepari.bg | #205,170 | ASP.NET, ConsentMo, Google Analytics + 7 more | Find emails |
| hzrwx.com | #205,266 | ASP.NET, Baidu Analytics, Let's Encrypt + 3 more | Find emails |
| unicleangroup.com | #205,290 | ASP.NET, jQuery | Find emails |
| steinway-js.com | #205,348 | ASP.NET, jQuery | Find emails |
| bwca.com | #205,351 | ASP.NET, Bootstrap, DigiCert + 12 more | Find emails |
| edrawing.cn | #205,353 | ASP.NET, Bootstrap, Font Awesome + 1 more | Find emails |
| barunsoncard.com | #205,359 | ASP.NET, Azure DNS, DigiCert + 5 more | Find emails |
| aerogest.fr | #205,410 | ASP.NET, Bootstrap, Font Awesome + 10 more | Find emails |
| xxpiao.cn | #205,521 | DigiCert | Find emails |
| wregional.com | #205,550 | ASP.NET, Font Awesome, Google Ads Conversion + 6 more | Find emails |
| region1.k12.mn.us | #205,601 | ASP.NET, DigiCert, Google Analytics + 1 more | Find emails |
| hostdepot.com | #205,629 | ASP.NET, Bootstrap, Font Awesome + 8 more | Find emails |
| ryzer.com | #205,655 | ASP.NET, Amazon Route 53, Bootstrap + 12 more | Find emails |
| sconlinesales.com | #205,659 | ASP.NET, Azure API Management, Google Analytics + 6 more | Find emails |
| ins.gov.co | #205,661 | ASP.NET, Azure DNS, Bootstrap + 13 more | Find emails |
| montes.dk | #205,689 | ASP.NET, Cookiebot, Google Analytics + 2 more | Find emails |
| cdjpy.cc | #205,715 | ASP.NET, jQuery | Find emails |
| hljhtgl.cn | #205,759 | ASP.NET, PHP, jQuery | Find emails |
| sportlots.com | #205,773 | ASP.NET, Google Fonts, Google Hosted Libraries + 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 →