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 |
|---|---|---|---|
| tropicos.org | #92,083 | Google Fonts, Microsoft 365, Microsoft IIS | Find emails |
| tnlcommunityfund.org.uk | #92,116 | Adobe Fonts (Typekit), Azure API Management, Azure Front Door + 9 more | Find emails |
| mcclureandsons.com | #92,130 | Microsoft IIS, Sitefinity | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| technokad.ru |
| #92,134 |
| Bootstrap, EnvyBox, Google Analytics + 8 more |
| Find emails |
| keil.com | #92,135 | Adobe Experience Cloud (Launch), Akamai edge/CDN, Akamai mPulse + 15 more | Find emails |
| advertsource.co.uk | #92,167 | Cloudflare, Let's Encrypt, Microsoft IIS | Find emails |
| man-es.com | #92,183 | AppNexus (Xandr), Google Tag Manager, Hotjar + 8 more | Find emails |
| scansoft.com | #92,192 | DigiCert, Microsoft IIS | Find emails |
| nmlegis.gov | #92,222 | Amazon (ACM), Bootstrap, Google Analytics + 3 more | Find emails |
| asia200vip.website | #92,233 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| awilime.com | #92,235 | DigiCert, Microsoft IIS, GoDaddy | Find emails |
| popular1st.com | #92,278 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 more | Find emails |
| d-edge.com | #92,311 | Fancybox, Google Tag Manager, Let's Encrypt + 8 more | Find emails |
| cincopa.com | #92,331 | Fastly, FullStory, Google Fonts + 10 more | Find emails |
| asam.org | #92,352 | AOS, AdRoll, Amazon CloudFront + 30 more | Find emails |
| dyntracker.com | #92,368 | Let's Encrypt, Microsoft IIS | Find emails |
| nationsreportcard.gov | #92,378 | Akamai Edge DNS, DigiCert, Font Awesome + 6 more | Find emails |
| cstb.fr | #92,406 | Bluesky, Bootstrap, Cloudflare edge/CDN + 8 more | Find emails |
| bandar69hit.com | #92,419 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| dynaceglobal.com | #92,426 | Bootstrap, Cloudflare, Cloudflare Turnstile + 12 more | Find emails |
| erecruiter.pl | #92,510 | AOS, Cloudflare, Cloudflare Bot Management + 13 more | Find emails |
| transfast.com | #92,564 | DigiCert, Microsoft 365, Microsoft IIS + 1 more | Find emails |
| jucesc.sc.gov.br | #92,608 | Bootstrap, Font Awesome, Google Analytics + 4 more | Find emails |
| rree.gob.pe | #92,611 | Microsoft 365, Microsoft IIS | Find emails |
| alaqsa.edu.ps | #92,630 | Microsoft IIS, Sectigo | 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 →