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 |
|---|---|---|---|
| cdndm5.com | #153,810 | Baidu Analytics, CNZZ, Google Analytics + 3 more | Find emails |
| endeavorsuite.com | #153,813 | Microsoft 365, Sectigo | Find emails |
| doctors.net.uk | #153,825 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 12 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| shbgvalve.com |
| #153,872 |
| Fancybox, Microsoft IIS, Swiper |
| Find emails |
| lendingpad.com | #153,877 | Amazon Route 53, AngularJS, Bootstrap + 15 more | Find emails |
| haui.edu.vn | #153,881 | Bootstrap, Google Analytics, Google Tag Manager + 4 more | Find emails |
| ashleydirect.com | #153,893 | Bootstrap, CSC (Digital Brand Services), Fastly + 5 more | Find emails |
| dss.mil | #153,922 | AOS, Bootstrap, Font Awesome + 4 more | Find emails |
| mastermail.ru | #153,943 | — | Find emails |
| regexlib.com | #153,993 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| csb.gov | #153,999 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 13 more | Find emails |
| swehockey.se | #154,009 | Adnami, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| sandi.net | #154,026 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Analytics + 6 more | Find emails |
| exponent.com | #154,085 | Amazon Route 53, BugHerd, Cloudflare edge/CDN + 15 more | Find emails |
| railwaymuseum.org.uk | #154,109 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 13 more | Find emails |
| clinicaalemana.cl | #154,116 | Amazon (ACM), Amazon Route 53, Font Awesome + 6 more | Find emails |
| vcoins.com | #154,139 | Amazon (ACM), Attentive, Fancybox + 8 more | Find emails |
| zoomlion.com | #154,140 | Alibaba Cloud DNS, CNZZ, Microsoft IIS + 3 more | Find emails |
| shangqiaqia.com | #154,165 | Microsoft IIS | Find emails |
| sunmoon.ac.kr | #154,226 | Google Analytics, Google Tag Manager, Microsoft IIS | Find emails |
| khanhhoa.gov.vn | #154,229 | Bootstrap, Font Awesome, Google Fonts + 4 more | Find emails |
| pypl.com | #154,335 | Cloudflare edge/CDN, DigiCert, Google Fonts + 5 more | Find emails |
| metro.taipei | #154,382 | Cloudflare Bot Management, Cloudflare edge/CDN, Fancybox + 7 more | Find emails |
| eps.rs | #154,412 | Font Awesome, Google Analytics, Google Fonts + 7 more | Find emails |
| leememorial.org | #154,458 | Azure API Management, BrightEdge, Cloudflare + 9 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →