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 |
|---|---|---|---|
| rbge.org.uk | #70,350 | Azure API Management, Azure Front Door, Cookiebot + 9 more | Find emails |
| protestosp.com.br | #70,355 | Bootstrap, CookieFirst, DigiCert + 13 more | Find emails |
| nacionservicios.com.ar | #70,397 | Bootstrap, DigiCert, Font Awesome + 7 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| registry.co | #70,418 | Amazon Route 53, Cloudflare edge/CDN, Google Tag Manager + 6 more | Find emails |
| metaldunyasi.com.tr | #70,461 | DigiCert, Microsoft IIS, PHP + 1 more | Find emails |
| justice.gov.za | #70,468 | Bootstrap, Google Analytics, Google Hosted Libraries + 6 more | Find emails |
| pornhd8k.me | #70,490 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| ibon.com.tw | #70,499 | Cloudflare, Font Awesome, Google Analytics + 3 more | Find emails |
| homegoods.com | #70,503 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 11 more | Find emails |
| sceducationlottery.com | #70,529 | Bootstrap, Chart.js, Font Awesome + 11 more | Find emails |
| topsecureservers.com | #70,553 | Cloudflare, Let's Encrypt, Microsoft IIS + 1 more | Find emails |
| ksc.net | #70,569 | Bootstrap, Font Awesome, Google Tag Manager + 4 more | Find emails |
| ilmkidunya.com | #70,574 | Cloudflare, Microsoft IIS, Sectigo | Find emails |
| rvc.ac.uk | #70,576 | Bootstrap, Elfsight, Google Analytics + 8 more | Find emails |
| ezpassnj.com | #70,579 | Adobe Experience Cloud (Launch), Imperva | Find emails |
| indwes.edu | #70,582 | AdRoll, Adobe Fonts (Typekit), Bootstrap + 15 more | Find emails |
| concentra.com | #70,588 | Bootstrap, Cloudflare, Cloudflare Bot Management + 11 more | Find emails |
| chausson.fr | #70,638 | Azure API Management, Bootstrap, Font Awesome + 12 more | Find emails |
| cjbgxt.com | #70,704 | Microsoft IIS | Find emails |
| thedailywtf.com | #70,714 | AddToAny, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| madarsoft.com | #70,757 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 4 more | Find emails |
| bozok.edu.tr | #70,763 | AOS, Bootstrap, Google Analytics + 11 more | Find emails |
| ohioattorneygeneral.gov | #70,814 | Google Analytics, Google Maps, Google Tag Manager + 6 more | Find emails |
| 5starstudents.com | #70,824 | Adobe Experience Cloud (Launch), Amazon Route 53, Azure API Management + 12 more | Find emails |
| cuprum.cl | #70,825 | AddToAny, Amazon (ACM), Amazon CloudFront + 11 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 →