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.
| # | 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 |
|---|---|---|---|
| unssc.org | #305,015 | Drupal, Google Analytics, Google Tag Manager + 7 more | Find emails |
| icddrb.org | #305,054 | Azure DNS, Bootstrap, DigiCert + 7 more | Find emails |
| healthadvocate.com | #305,114 | Google Fonts, Google Hosted Libraries, Google Tag Manager + 6 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| meine-gesundheit.de | #305,124 | ASP.NET, Modernizr, Sectigo | Find emails |
| uop.edu.jo | #305,141 | ASP.NET, Bootstrap, Google Analytics + 9 more | Find emails |
| saveeditonline.com | #305,174 | ASP.NET, Bootstrap, Google Analytics + 3 more | Find emails |
| cnkuai.com | #305,570 | ASP.NET, Let's Encrypt | Find emails |
| safaridriedfruit.co.za | #305,604 | AOS, ASP.NET, Cloudflare + 7 more | Find emails |
| cosmeticsdesign-europe.com | #305,625 | ASP.NET, Google Cloud DNS, Google Fonts + 1 more | Find emails |
| risklearning360.com | #305,638 | ASP.NET, Amazon (ACM), Amazon CloudFront + 1 more | Find emails |
| dgjykj.net | #305,657 | ASP.NET, jQuery | Find emails |
| xuyangbxg.com | #305,755 | ASP.NET, Baidu Analytics, Bootstrap + 1 more | Find emails |
| jiatailawfirm.com | #305,806 | ASP.NET, Baidu Maps, jQuery | Find emails |
| kofod-jensen.dk | #305,931 | ASP.NET, Microsoft FrontPage | Find emails |
| aps.edu.pl | #306,013 | ASP.NET, Bootstrap, Font Awesome + 9 more | Find emails |
| portauthority.org | #306,015 | ASP.NET, Bootstrap, DigiCert + 11 more | Find emails |
| newzgc.com | #306,096 | ASP.NET, Baidu Analytics, CNZZ + 2 more | Find emails |
| hivac.com.cn | #306,114 | jQuery | Find emails |
| 3dayblinds.com | #306,124 | ASP.NET, Google Maps, OneTrust + 5 more | Find emails |
| suzuki.ks.ua | #306,259 | ASP.NET, Google Analytics, Google Maps + 5 more | Find emails |
| intersoft.com.hk | #306,322 | ASP.NET, DigiCert, Microsoft 365 | Find emails |
| miamtelcocloud.com | #306,364 | ASP.NET | Find emails |
| 80vps.com | #306,440 | ASP.NET, Bootstrap, Font Awesome + 4 more | Find emails |
| dsd.gov.za | #306,447 | Bootstrap, Google Fonts, Joomla + 3 more | Find emails |
| mdtoolbox.net | #306,546 | ASP.NET, GoDaddy | 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 →