Web Framework
38,357 of the 1,000,000 top sites in our Tranco top-1M census run ASP.NET (3.8%). Microsoft's server-side web application framework for building sites and APIs on the .NET platform. Detection is homepage-level HTML/header fingerprinting, so a site can run ASP.NET on other pages without it showing here.
Other web framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | microsoft.com | #6 (Tranco) | Find emails |
| 2 | cloudflare.net | #63 (Tranco) | Find emails |
| 3 | windows.net | #67 (Tranco) | Find emails |
| 4 | scorecardresearch.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| boilingwisdom.com | #241,368 | Baidu Maps, Bootstrap, Microsoft IIS + 1 more | Find emails |
| data-8.co.uk | #241,392 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 13 more | Find emails |
| scdace.com | #241,442 | Microsoft IIS, jQuery | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| zkcyy.cn |
| #241,447 |
| Microsoft IIS |
| Find emails |
| williamblair.com | #241,460 | AddThis, Azure DNS, DigiCert + 9 more | Find emails |
| manager.co.th | #241,467 | DigiCert, Microsoft IIS | Find emails |
| kec.co.kr | #241,472 | AOS, Google Analytics, Google Fonts + 7 more | Find emails |
| sheahomes.com | #241,492 | Azure DNS, Azure Front Door, CallRail + 2 more | Find emails |
| regalhotel.com | #241,495 | Azure Front Door, Cloudflare Turnstile, ConsentMo + 9 more | Find emails |
| avitop.com | #241,498 | AddThis, Google AdSense, Microsoft IIS + 1 more | Find emails |
| ruralhealth.us | #241,515 | Adobe Fonts (Typekit), Amazon Route 53, Azure API Management + 20 more | Find emails |
| fenrunbao.cn | #241,533 | Baidu Analytics, DigiCert, Microsoft IIS + 3 more | Find emails |
| bfrl.us | #241,542 | Amazon Route 53, Google Fonts | Find emails |
| parsrad.com | #241,582 | Bootstrap, Crisp, Font Awesome + 9 more | Find emails |
| mengbeitao.com | #241,605 | Microsoft IIS, Swiper, jQuery | Find emails |
| bny99.cn | #241,613 | AOS, Microsoft IIS, jQuery | Find emails |
| 91taohuo.com | #241,631 | Alibaba Cloud CDN, Swiper, Tengine | Find emails |
| eapoe.org | #241,652 | Let's Encrypt, Microsoft IIS, Plesk | Find emails |
| cfnc.org | #241,672 | AOS, Adobe Fonts (Typekit), Azure API Management + 20 more | Find emails |
| dicle.edu.tr | #241,741 | Bootstrap, Font Awesome, Microsoft IIS + 3 more | Find emails |
| sim-dispatcher.com | #241,745 | Envoy, Let's Encrypt, jsDelivr | Find emails |
| youhuacloud.cn | #241,782 | Microsoft IIS, jQuery | Find emails |
| buckscounty.gov | #241,785 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 7 more | Find emails |
| veritradecorp.com | #241,793 | Cloudflare, Cloudflare edge/CDN, Cookiebot + 7 more | Find emails |
| egerate.biz | #241,840 | Microsoft IIS, Plesk | 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 →