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 |
|---|---|---|---|
| bitsdujour.com | #16,985 | Amazon Route 53, Google AdSense, Google Analytics + 5 more | Find emails |
| uni-paderborn.de | #16,992 | Apache, Font Awesome, Matomo + 3 more | Find emails |
| mayo.edu | #17,048 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 6 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| gcu.edu | #17,158 | Bootstrap, Cloudflare, Cloudflare Bot Management + 13 more | Find emails |
| newschool.edu | #17,194 | Cloudflare edge/CDN, CrazyEgg, Google Tag Manager + 3 more | Find emails |
| enter-system.com | #17,214 | Amazon (ACM), Microsoft IIS | Find emails |
| astrosage.com | #17,218 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| cea.fr | #17,272 | Matomo, Microsoft IIS, Microsoft SharePoint + 2 more | Find emails |
| pertamina.com | #17,289 | AOS, Bootstrap, Font Awesome + 5 more | Find emails |
| business.gov.au | #17,299 | Coveo, DigiCert, DoubleClick (Google Ads) + 9 more | Find emails |
| quoka.de | #17,310 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 7 more | Find emails |
| diyanet.gov.tr | #17,347 | Azure DNS, Bootstrap, DigiCert + 13 more | Find emails |
| elwatannews.com | #17,359 | AOS, Ahrefs Analytics, Bootstrap + 13 more | Find emails |
| ibs.it | #17,452 | Amazon Route 53, Azure API Management, Bootstrap + 7 more | Find emails |
| occ.com.mx | #17,454 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| namespro.ca | #17,531 | Google Analytics, Google Fonts, Google Tag Manager + 3 more | Find emails |
| abadis.ir | #17,550 | Cloudflare, Google Analytics, Microsoft IIS | Find emails |
| flyfrontier.com | #17,569 | Clarip, DigiCert, Fastly + 6 more | Find emails |
| bilbasen.dk | #17,578 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| marketbeat.com | #17,655 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| tolstoycomments.com | #17,673 | Cloudflare, DDoS-Guard, Express + 10 more | Find emails |
| nclottery.com | #17,702 | Amazon (ACM), Amazon Route 53, Google Fonts + 4 more | Find emails |
| thewaltdisneycompany.com | #17,744 | Adobe Experience Cloud (Launch), Amazon (ACM), Amazon CloudFront + 18 more | Find emails |
| king5.com | #17,814 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 2 more | Find emails |
| plus500.com | #17,900 | AppsFlyer, Cloudflare, Cloudflare Bot Management + 12 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 →