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 |
|---|---|---|---|
| xnet.it | #242,434 | Bootstrap, Cookiebot, Eye-Able + 9 more | Find emails |
| ravand.net | #242,452 | Google Analytics, Microsoft IIS, Telegram | Find emails |
| darlingharbour.com | #242,478 | Amazon (ACM), Amazon CloudFront, CSC (Digital Brand Services) + 5 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| brandrepublic.com |
| #242,515 |
| Brightcove, Cloudflare, Cloudflare Bot Management + 8 more |
| Find emails |
| bremboparts.com | #242,548 | Google Ads Conversion, Google Analytics, Google Tag Manager + 2 more | Find emails |
| microgame.it | #242,569 | Akamai Edge DNS, Bootstrap, Font Awesome + 7 more | Find emails |
| mitsubishihccapital.co.uk | #242,604 | Amazon CloudFront, Azure API Management, Azure Front Door + 12 more | Find emails |
| ra2d.com | #242,675 | Blogger, Google Analytics, Microsoft IIS + 2 more | Find emails |
| sabanet.ir | #242,688 | Microsoft IIS, Next.js, Turbopack + 1 more | Find emails |
| avaryholding.com | #242,778 | Alibaba Cloud DNS, CNZZ, DigiCert + 1 more | Find emails |
| vantaca.net | #242,786 | Google Analytics, Microsoft IIS, Modernizr + 2 more | Find emails |
| ltapack.com | #242,807 | 51.la, Alibaba Cloud CDN, Baidu Analytics + 3 more | Find emails |
| uchceu.es | #242,857 | AngularJS, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| chinajhld.com | #242,864 | Microsoft IIS | Find emails |
| puworld.com | #242,894 | Baidu Analytics, CNZZ, Google Analytics + 2 more | Find emails |
| church.com.hk | #242,897 | DigiCert, Fancybox, Google Analytics + 5 more | Find emails |
| pcmac.org | #242,911 | Bootstrap, Font Awesome, Let's Encrypt + 6 more | Find emails |
| gzmitek.com | #242,939 | Microsoft IIS, jQuery | Find emails |
| tools4noobs.com | #242,994 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 2 more | Find emails |
| nichiwachina.com | #242,999 | Baidu Maps, Microsoft IIS, PHP | Find emails |
| broan-nutone.com | #243,018 | Adyen, Azure API Management, Azure Front Door + 17 more | Find emails |
| xianguorou.cn | #243,073 | Microsoft IIS, jQuery | Find emails |
| ylss11.com | #243,080 | Microsoft IIS | Find emails |
| emailopen.com | #243,138 | AddThis, AddToAny, Cloudflare + 9 more | Find emails |
| ufg.pl | #243,141 | Microsoft IIS | 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 →