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 |
|---|---|---|---|
| focustaiwan.tw | #31,581 | Feedburner, Google Fonts, Google Tag Manager + 1 more | Find emails |
| businessweekly.com.tw | #31,729 | ASP.NET, Amazon Route 53, Bootstrap + 7 more | Find emails |
| aacap.org | #31,741 | ASP.NET, Adobe Fonts (Typekit), Google Ads Conversion + 9 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| radio.fm | #31,955 | ASP.NET, Google Ads Conversion, Google Analytics + 5 more | Find emails |
| faithlife.com | #32,014 | ASP.NET, Amazon Route 53, Amplitude + 16 more | Find emails |
| centralservers.com | #32,093 | ASP.NET, Akamai Edge DNS, Azure API Management + 4 more | Find emails |
| autism.org.uk | #32,189 | ASP.NET, Adobe Fonts (Typekit), Cloudflare + 1 more | Find emails |
| myfwc.com | #32,452 | ASP.NET, Akamai Edge DNS, Azure API Management + 8 more | Find emails |
| weber.edu | #32,457 | ASP.NET, Font Awesome, Foundation + 9 more | Find emails |
| wstfls.com | #32,545 | ASP.NET, Baidu Analytics, Bootstrap + 1 more | Find emails |
| tasnimnews.ir | #32,645 | Bootstrap, Font Awesome, Google Tag Manager + 6 more | Find emails |
| go-optic.com | #32,780 | Bootstrap, DigiCert, Font Awesome + 5 more | Find emails |
| fazenda.sp.gov.br | #32,856 | ASP.NET, Bootstrap, Font Awesome + 14 more | Find emails |
| parl.ca | #32,954 | ASP.NET, Azure API Management, DigiCert + 2 more | Find emails |
| galaxyappstore.com | #33,031 | ASP.NET, jQuery | Find emails |
| icaew.com | #33,069 | ASP.NET, Amazon CloudFront, Azure API Management + 7 more | Find emails |
| lonestar.edu | #33,111 | ASP.NET, Adobe Fonts (Typekit), Amazon CloudFront + 17 more | Find emails |
| lyxshs.com | #33,112 | ASP.NET, jQuery | Find emails |
| bjlhlawyer.com | #33,130 | Baidu Analytics, jQuery | Find emails |
| the-saleroom.com | #33,179 | ASP.NET, Amazon (ACM), Amazon CloudFront + 13 more | Find emails |
| woerxny.com | #33,237 | Baidu Analytics, Baidu Maps, DigiCert + 1 more | Find emails |
| soutugo.com | #33,301 | ASP.NET, Font Awesome, Toastr + 1 more | Find emails |
| diyanglawfirm.com | #33,303 | ASP.NET, Baidu Maps, jQuery | Find emails |
| sougo.net | #33,308 | ASP.NET, Font Awesome, Toastr + 1 more | Find emails |
| lidalawyer.com | #33,382 | ASP.NET, jQuery | 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 →