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 |
|---|---|---|---|
| firstinspires.org | #42,579 | Adyen, Amazon Route 53, Bootstrap + 29 more | Find emails |
| puregym.com | #42,586 | Astro, Cloudflare, Cloudflare Images + 9 more | Find emails |
| tjgagv.com | #42,611 | Microsoft IIS, jQuery | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| libraccio.it |
| #42,630 |
| Akamai edge/CDN, Akamai mPulse, Amazon Route 53 + 21 more |
| Find emails |
| ontrac.com | #42,675 | Apache, Bootstrap, BugHerd + 12 more | Find emails |
| pixmania.com | #42,678 | Avis Vérifiés, Cloudflare Images, Google Tag Manager + 5 more | Find emails |
| youngminds.org.uk | #42,726 | Azure API Management, Bootstrap, Cloudflare + 6 more | Find emails |
| tylertech.com | #42,733 | Amazon (ACM), Amazon Route 53, Bootstrap + 7 more | Find emails |
| fwdby.com | #42,790 | Alibaba Cloud DNS, Baidu Analytics, Microsoft IIS | Find emails |
| mynet.it | #42,809 | Bootstrap, Fancybox, Let's Encrypt + 5 more | Find emails |
| 13newsnow.com | #42,853 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 2 more | Find emails |
| wzzm13.com | #42,855 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 2 more | Find emails |
| yakjk.com | #42,893 | Baidu Analytics, DigiCert, jQuery | Find emails |
| fibre2fashion.com | #42,965 | Amazon (ACM), Amazon Route 53, Bootstrap + 7 more | Find emails |
| game.es | #42,968 | ConsentMo, Cookiebot, DigiCert + 6 more | Find emails |
| ocean-components.com | #42,975 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 2 more | Find emails |
| just.edu.jo | #43,018 | AOS, Font Awesome, Google Analytics + 3 more | Find emails |
| halloweencostumes.com | #43,033 | Cloudflare Bot Management, Cloudflare Turnstile, Cloudflare edge/CDN + 4 more | Find emails |
| startech.com | #43,088 | Azure API Management, Cloudflare edge/CDN, DigiCert + 3 more | Find emails |
| dfzyxx.com | #43,091 | Microsoft IIS, jQuery | Find emails |
| annahar.com | #43,098 | Chartbeat, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| 0577vr.cn | #43,127 | Bootstrap, DigiCert, Microsoft IIS + 1 more | Find emails |
| investmentnews.com | #43,128 | Algolia, Azure API Management, Cloudflare + 16 more | Find emails |
| chinadxscycp.org | #43,146 | Microsoft IIS, jQuery | Find emails |
| natgenagency.com | #43,148 | Azure API Management, Google Fonts | 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 →