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 |
|---|---|---|---|
| click-learn.info | #138,617 | ASP.NET, Let's Encrypt | Find emails |
| skekraft.net | #138,682 | ASP.NET, Bootstrap, Font Awesome + 5 more | Find emails |
| jishu-cn.com | #138,718 | ASP.NET, Bootstrap, Font Awesome + 2 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| nyidanmark.dk |
| #138,875 |
| Font Awesome, Sectigo, reCAPTCHA + 2 more |
| Find emails |
| fy.edu.tw | #138,899 | ASP.NET | Find emails |
| cfwlcloud.com | #138,961 | ASP.NET, DigiCert | Find emails |
| campagon.se | #138,972 | ASP.NET, Google Analytics, Google Tag Manager + 2 more | Find emails |
| feb-web.ru | #139,150 | ASP.NET, Google AdSense, Google Analytics + 2 more | Find emails |
| haywardomnilogic.com | #139,198 | Amazon (ACM), Amazon Route 53 | Find emails |
| securitylabs.com | #139,245 | ASP.NET, Google Analytics, cdnjs | Find emails |
| hplovecraft.com | #139,248 | ASP.NET, DigiCert, Google Analytics + 3 more | Find emails |
| conceptispuzzles.com | #139,386 | ASP.NET, DigiCert, Google Analytics + 4 more | Find emails |
| bjdsppa.com | #139,394 | ASP.NET, Bootstrap, jQuery | Find emails |
| euro-millions.com | #139,427 | ASP.NET, Cloudflare, Google Analytics + 2 more | Find emails |
| iranseda.ir | #139,445 | ASP.NET, Bootstrap, Google Analytics + 3 more | Find emails |
| bcassessment.ca | #139,460 | ASP.NET, DigiCert, Font Awesome + 5 more | Find emails |
| 0dvis.com | #139,472 | ASP.NET, DigiCert, Google Fonts + 2 more | Find emails |
| alivevpn.com | #139,517 | Cloudflare, Drupal, Let's Encrypt + 3 more | Find emails |
| zckrjx.com | #139,529 | Baidu Maps, Swiper, jQuery | Find emails |
| azhar.eg | #139,624 | Google Analytics, Google Tag Manager, Sectigo + 1 more | Find emails |
| buyiju.com | #139,665 | DigiCert | Find emails |
| ne16.com | #139,732 | ASP.NET, Amazon (ACM), React | Find emails |
| lvcs.net | #139,779 | ASP.NET, Plesk | Find emails |
| discoversouthcarolina.com | #139,787 | ASP.NET, Sectigo | Find emails |
| ryan.com | #139,813 | ASP.NET, Adobe Fonts (Typekit), Google Fonts + 7 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 →