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 |
|---|---|---|---|
| liveaboard.com | #282,025 | ASP.NET, DigiCert, Microsoft 365 + 1 more | Find emails |
| lightsamerica.com | #282,057 | Bootstrap, Fancybox, Google Hosted Libraries + 7 more | Find emails |
| seeing-stars.com | #282,068 | ASP.NET, AddThis, Amazon Advertising + 4 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| marathonfoto.com | #282,079 | ASP.NET, Azure API Management, Cloudflare edge/CDN + 12 more | Find emails |
| simplifier.net | #282,141 | ASP.NET, Azure API Management, Better Uptime + 18 more | Find emails |
| thaimischost.com | #282,184 | ASP.NET | Find emails |
| timberland.hr | #282,221 | ASP.NET, Akamai Edge DNS, Klaviyo + 3 more | Find emails |
| dingqiangsoft.com | #282,263 | ASP.NET, jQuery | Find emails |
| szlehan.com | #282,351 | AOS, Bootstrap, Font Awesome + 4 more | Find emails |
| jhfcbj.com | #282,391 | Baidu Analytics, Bootstrap, jQuery | Find emails |
| itsolutions.it | #282,601 | Font Awesome, Microsoft 365, Modernizr + 5 more | Find emails |
| hybridz.org | #282,640 | Font Awesome, Google AdSense, Google Analytics + 5 more | Find emails |
| chuandong.com | #282,646 | ASP.NET, Baidu Analytics, CNZZ + 2 more | Find emails |
| waxie.com | #282,669 | Cloudflare, Microsoft 365 | Find emails |
| huangxi123.com | #282,728 | AOS, jQuery | Find emails |
| slote.cn | #282,768 | ASP.NET, Bootstrap, Font Awesome + 2 more | Find emails |
| 56abc.cn | #282,805 | ASP.NET | Find emails |
| jsyongbao.com | #282,827 | ASP.NET, Baidu Maps, jQuery | Find emails |
| acsn.com.br | #282,918 | Duda | Find emails |
| ascsoftware.com.au | #282,963 | ASP.NET | Find emails |
| caricomeapis.org | #282,994 | ASP.NET, Let's Encrypt, GoDaddy | Find emails |
| chinazhiqing.com | #283,010 | Baidu Analytics, Discuz!, PHP | Find emails |
| diversitysoftware.com | #283,064 | Amazon (ACM), Amazon Route 53, Google Analytics + 6 more | Find emails |
| fujitsu.fi | #283,142 | ASP.NET | Find emails |
| invivolibrary.com | #283,230 | ASP.NET, Bootstrap, Modernizr + 2 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 →