Web Framework
34,564 of the 1,000,000 top sites in our Tranco top-1M census run ASP.NET (3.5%). 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 | scorecardresearch.com | #242 (Tranco) | Find emails |
| 4 | ca.gov |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| msisurfaces.com | #71,950 | Bootstrap, Google Fonts, Google Tag Manager + 12 more | Find emails |
| ipindiaonline.gov.in | #71,956 | Bootstrap, Google Hosted Libraries, jQuery | Find emails |
| aspentech.com | #72,003 | Azure API Management, Azure DNS, Bootstrap + 15 more | Find emails |
| #559 (Tranco) |
| Find emails |
| 5 | sagepub.com | #631 (Tranco) | Find emails |
| everythingrf.com | #72,022 | Bootstrap, Cloudflare, Cloudflare Bot Management + 10 more | Find emails |
| tirumala.org | #72,031 | Google Analytics, Sectigo, jQuery | Find emails |
| yelmocines.es | #72,051 | Amazon (ACM), Amazon Route 53, Cookiebot + 6 more | Find emails |
| txcourts.gov | #72,074 | Azure DNS, Azure Front Door, Bootstrap + 10 more | Find emails |
| sketchuptextureclub.com | #72,086 | Fancybox, Google AdSense, Google Analytics + 9 more | Find emails |
| browardclerk.org | #72,137 | Bootstrap, DigiCert, Font Awesome + 8 more | Find emails |
| aztaxes.gov | #72,156 | Amazon Route 53, Cloudflare Bot Management, Cloudflare Turnstile + 6 more | Find emails |
| surtime.com | #72,180 | Microsoft IIS, Owl Carousel, Swiper + 1 more | Find emails |
| vmix.com | #72,189 | Amazon CloudFront, Atlassian Statuspage, Bootstrap + 20 more | Find emails |
| sportnet.hr | #72,237 | Cloudflare, Cloudflare edge/CDN, ConsentMo + 11 more | Find emails |
| subisu.net.np | #72,279 | Axios, Bootstrap, Fancybox + 10 more | Find emails |
| blackwellpublishing.com | #72,282 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| wafa.ps | #72,317 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| arquitecturaydiseno.es | #72,319 | Akamai edge/CDN, Akamai mPulse, Amazon Advertising + 8 more | Find emails |
| cemat-asia.com | #72,324 | Baidu Analytics, Bootstrap, DigiCert + 4 more | Find emails |
| policiamilitar.sp.gov.br | #72,354 | AddToAny, Blogger, Bootstrap + 10 more | Find emails |
| eximtours.cz | #72,400 | DigiCert, Google Tag Manager, Microsoft 365 + 4 more | Find emails |
| staffs.ac.uk | #72,405 | Contensis, Google Fonts, Google Tag Manager + 6 more | Find emails |
| porar.com | #72,431 | Bootstrap, Font Awesome, Let's Encrypt + 4 more | Find emails |
| textise.net | #72,459 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 6 more | Find emails |
| gmkt.kr | #72,463 | Amazon Route 53, DigiCert, Microsoft IIS | Find emails |
| schooltool.com | #72,475 | Amazon (ACM), Amazon Route 53, Microsoft 365 + 1 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →