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 |
|---|---|---|---|
| sikkasoft.com | #115,617 | AOS, ASP.NET, Bootstrap + 7 more | Find emails |
| originlab.com | #115,660 | ASP.NET, Bootstrap, DigiCert + 15 more | Find emails |
| sunny-portal.com | #115,677 | ASP.NET, Consentmanager.net, Google Tag Manager + 2 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| pta.org | #115,684 | ASP.NET, Adobe Fonts (Typekit), Amazon (ACM) + 4 more | Find emails |
| cronomagic.biz | #115,700 | ASP.NET, Google Fonts, Modernizr + 5 more | Find emails |
| youklili.com | #115,728 | ASP.NET, DigiCert | Find emails |
| tuaf.edu.vn | #115,779 | ASP.NET, AddThis, Bootstrap + 10 more | Find emails |
| domainname.edu.au | #115,817 | ASP.NET, Bootstrap, Cloudflare + 9 more | Find emails |
| fsr.com | #115,841 | ASP.NET, Bootstrap, DigiCert + 9 more | Find emails |
| imleagues.com | #115,883 | ASP.NET, DoubleClick (Google Ads), Google Fonts + 3 more | Find emails |
| fellowes.com | #116,006 | ASP.NET, Font Awesome, Google Fonts + 5 more | Find emails |
| thuiswinkel.org | #116,030 | ASP.NET, Bootstrap, Font Awesome + 6 more | Find emails |
| nevo.co.il | #116,066 | ASP.NET, Cloudflare, Google Analytics + 2 more | Find emails |
| novalogic.com | #116,160 | ASP.NET, Google Analytics, Microsoft 365 + 1 more | Find emails |
| mackinac.org | #116,194 | Google Analytics, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| plasticscm.com | #116,294 | ASP.NET, Amplitude, Bootstrap + 14 more | Find emails |
| sangfor.net | #116,323 | Google Workspace | Find emails |
| spravportal.ru | #116,416 | ASP.NET, Cloudflare, Font Awesome + 3 more | Find emails |
| mikocon.com | #116,432 | Discuz!, Let's Encrypt, PHP + 1 more | Find emails |
| zhwlfw.cn | #116,462 | ASP.NET, jQuery | Find emails |
| spelinspektionen.se | #116,568 | ASP.NET, Google Fonts, Sectigo + 1 more | Find emails |
| nongnghiepso.com | #116,586 | ASP.NET, Bootstrap, Cloudflare + 7 more | Find emails |
| aacn.org | #116,638 | ASP.NET, Azure API Management, Cloudflare Bot Management + 8 more | Find emails |
| qiqiyg.com | #116,716 | ASP.NET, Baidu Analytics, jQuery | Find emails |
| kinhtedothi.vn | #116,738 | Sectigo | 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 →