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 |
|---|---|---|---|
| justclicknpay.com | #212,651 | ASP.NET, Bootstrap, Cloudflare + 8 more | Find emails |
| jyosna.net | #212,657 | ASP.NET, Let's Encrypt, GoDaddy | Find emails |
| kawasaki.com.mx | #212,694 | ASP.NET, Bootstrap, Google Fonts + 2 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| kayseriulasim.com |
| #212,696 |
| ASP.NET, Bootstrap, Fancybox + 9 more |
| Find emails |
| kcp.co.in | #212,698 | ASP.NET, Google Analytics, Google Tag Manager + 5 more | Find emails |
| keymon.net | #212,715 | ASP.NET, Let's Encrypt, Namecheap | Find emails |
| kgroup.eu | #212,721 | ASP.NET, Azure DNS, Font Awesome + 5 more | Find emails |
| kirannewsagency.com | #212,748 | ASP.NET, Bootstrap, Google Analytics + 5 more | Find emails |
| kobe-b1.com | #212,771 | ASP.NET, Google Analytics, Google Tag Manager + 2 more | Find emails |
| kxquick.com | #212,815 | ASP.NET, Bootstrap, Font Awesome + 8 more | Find emails |
| levicventas.mx | #212,867 | ASP.NET, Amazon Route 53, Google Analytics + 5 more | Find emails |
| locapp.com.br | #212,924 | AOS, ASP.NET, Bootstrap + 8 more | Find emails |
| loda.net.cn | #212,926 | ASP.NET | Find emails |
| logii.com | #212,929 | ASP.NET, Azure DNS, Google AdSense + 7 more | Find emails |
| lototurkiye.com | #212,949 | ASP.NET, Google AdSense, Google Analytics + 5 more | Find emails |
| lottoheng89.com | #212,954 | ASP.NET, Azure DNS, Bootstrap + 5 more | Find emails |
| lottotor.com | #212,955 | ASP.NET, Azure DNS, Bootstrap + 5 more | Find emails |
| lysis.com.br | #213,000 | ASP.NET, DigiCert | Find emails |
| makasetenet.jp | #213,032 | ASP.NET | Find emails |
| maronasonline.com.uy | #213,060 | ASP.NET, Bootstrap, Font Awesome + 5 more | Find emails |
| masterexch.online | #213,072 | ASP.NET, Axios, Font Awesome + 9 more | Find emails |
| masterexch.vip | #213,073 | ASP.NET, Font Awesome, Let's Encrypt + 5 more | Find emails |
| mathpro.co.kr | #213,083 | AOS, Axios, Daum + 9 more | Find emails |
| matriculafacil.rj.gov.br | #213,088 | ASP.NET, Bootstrap, Font Awesome + 5 more | Find emails |
| mediainx.com | #213,119 | Bootstrap, Font Awesome, Google Analytics + 5 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 →