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 |
|---|---|---|---|
| simyo.nl | #222,704 | Amazon (ACM), Amazon CloudFront, Microsoft 365 | Find emails |
| masterelectronics.com | #222,706 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 13 more | Find emails |
| kiamedia.com | #222,722 | Google Analytics, Google Hosted Libraries, Hotjar + 4 more | Find emails |
| #559 (Tranco) |
| Find emails |
| 5 | sagepub.com | #631 (Tranco) | Find emails |
| maximtech.com | #222,897 | AOS, Bootstrap, Google Fonts + 1 more | Find emails |
| ohaus.com | #222,914 | Azure API Management, Bootstrap, Font Awesome + 11 more | Find emails |
| smartpixl.com | #222,951 | Google Fonts, Google Hosted Libraries, HubSpot + 4 more | Find emails |
| psychotherapy.org.uk | #222,988 | Azure API Management, Cookiebot, DigiCert + 11 more | Find emails |
| astalaweb.net | #222,993 | Google AdSense, Google Analytics, Google Tag Manager + 3 more | Find emails |
| cilip.org.uk | #223,021 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| servicecu.org | #223,023 | Apache, Azure API Management, Azure Front Door + 9 more | Find emails |
| iafc.org | #223,039 | AdZerk (Kevel), Adobe Experience Cloud (Launch), Amazon (ACM) + 17 more | Find emails |
| 12365ly.com | #223,078 | DigiCert, Microsoft IIS | Find emails |
| tzgrasp.cn | #223,081 | Baidu Analytics, Let's Encrypt, Microsoft IIS + 2 more | Find emails |
| forumforthefuture.org | #223,132 | Adobe Fonts (Typekit), Azure API Management, Braintree + 20 more | Find emails |
| yoursensor.cn | #223,145 | DigiCert | Find emails |
| e5171.com | #223,146 | AOS, Baidu Analytics, Google Analytics + 4 more | Find emails |
| ehealthsask.ca | #223,160 | Bootstrap, Font Awesome, Google Tag Manager + 6 more | Find emails |
| comichub.com | #223,161 | Bootstrap, Font Awesome, Google Fonts + 6 more | Find emails |
| ui.se | #223,254 | Cookie Information, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| villanova.com | #223,311 | Google Analytics, Google Fonts, Google Tag Manager + 7 more | Find emails |
| ppzhan.com | #223,352 | Alibaba Cloud CDN, Baidu Analytics, Let's Encrypt + 2 more | Find emails |
| centerr.ru | #223,363 | Cloudflare, Google Fonts, Microsoft IIS + 4 more | Find emails |
| weho.org | #223,374 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 7 more | Find emails |
| nrsr.sk | #223,488 | Microsoft IIS, jQuery, jQuery UI | Find emails |
| aiuniv.edu | #223,496 | Azure API Management, Bootstrap, CSC (Digital Brand Services) + 6 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 →