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 |
|---|---|---|---|
| outdoorchannel.com | #281,105 | ASP.NET, Amazon Route 53, Cludo + 10 more | Find emails |
| youxinyun.net | #281,137 | Baidu Analytics, Bootstrap, PHP + 1 more | Find emails |
| csdinternet.co.uk | #281,140 | ASP.NET | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| chinasalestore.com |
| #281,142 |
| CNZZ, PHP, jQuery |
| Find emails |
| cno.org | #281,227 | ASP.NET, Azure API Management, Azure Front Door + 14 more | Find emails |
| nhaschools.com | #281,266 | ASP.NET, Font Awesome, Google Tag Manager + 4 more | Find emails |
| umfiasi.ro | #281,344 | ASP.NET, Bootstrap, Google Analytics + 7 more | Find emails |
| speciesfile.org | #281,380 | ASP.NET, Google Analytics | Find emails |
| givemethevin.com | #281,381 | AOS, ArtsAI (Adxcel), Google Analytics + 10 more | Find emails |
| adasitecompliancetools.com | #281,413 | Amazon Route 53, Let's Encrypt | Find emails |
| thebus.org | #281,489 | ASP.NET, Bluesky, Bootstrap + 6 more | Find emails |
| fpsports.org | #281,532 | ASP.NET, Font Awesome, Google Hosted Libraries + 5 more | Find emails |
| jacksontechnical.com | #281,566 | Cloudflare, Font Awesome, Google Analytics + 11 more | Find emails |
| tutkutours.com | #281,582 | ASP.NET, Google Analytics, Google Tag Manager + 4 more | Find emails |
| rmdatacentral.com | #281,608 | ASP.NET, DigiCert, Microsoft 365 | Find emails |
| maxcalisthenics.com | #281,696 | ASP.NET | Find emails |
| cosmeticsdesign.com | #281,707 | ASP.NET, Google Cloud DNS, Google Fonts + 1 more | Find emails |
| microbell.com | #281,737 | ASP.NET, Alibaba Cloud DNS, Baidu Analytics + 2 more | Find emails |
| taiyueheng.com.cn | #281,743 | ASP.NET, jQuery | Find emails |
| dvthosting.com | #281,779 | ASP.NET, Google Tag Manager, Let's Encrypt + 2 more | Find emails |
| hochkoenig.at | #281,834 | ASP.NET, Cloudflare, Microsoft 365 + 1 more | Find emails |
| ke-hai.com | #281,921 | jQuery | Find emails |
| ageas.pt | #281,936 | ASP.NET, AppDynamics, DigiCert + 6 more | Find emails |
| joa.or.jp | #281,976 | ASP.NET, Amazon Route 53, Azure API Management + 5 more | Find emails |
| xxygas.com | #282,022 | 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 →