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 |
|---|---|---|---|
| pacificsource.com | #221,915 | Bootstrap, Drupal, Font Awesome + 8 more | Find emails |
| brainandlife.org | #221,928 | Azure DNS, Google Tag Manager, Swiftype + 1 more | Find emails |
| sebodomessias.com.br | #221,948 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| #559 (Tranco) |
| Find emails |
| 5 | sagepub.com | #631 (Tranco) | Find emails |
| hyperevmscan.io | #222,010 | Bootstrap, Cloudflare, Cloudflare Turnstile + 9 more | Find emails |
| peticaopublica.com.br | #222,049 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| hyva.com | #222,119 | Azure API Management, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| cioc.ca | #222,125 | Amazon Route 53, Bootstrap, Google Analytics + 4 more | Find emails |
| kstudy.com | #222,140 | Font Awesome, Google Ads Conversion, Google Analytics + 6 more | Find emails |
| hblvlian.com | #222,154 | DigiCert, Microsoft IIS, jQuery | Find emails |
| danishfamilysearch.dk | #222,173 | Google AdSense, Google Analytics, Google Cloud + 6 more | Find emails |
| pennrelaysonline.com | #222,204 | Azure DNS, DigiCert, Google Analytics + 5 more | Find emails |
| pwa.co.th | #222,210 | AOS, Bootstrap, DigiCert + 6 more | Find emails |
| kinenote.com | #222,228 | Adingo, Google Analytics, Google Tag Manager + 5 more | Find emails |
| brazosport.edu | #222,240 | Amazon (ACM), Apache, Azure API Management + 12 more | Find emails |
| spokane.edu | #222,294 | Bootstrap, DoubleClick (Google Ads), Font Awesome + 12 more | Find emails |
| cswe.org | #222,333 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 16 more | Find emails |
| speakup.es | #222,391 | Akamai edge/CDN, Akamai mPulse, Azure DNS + 7 more | Find emails |
| wikidich.com.vn | #222,395 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| freeonlinesurveys.com | #222,411 | Astro, Cloudflare, Cloudflare edge/CDN + 2 more | Find emails |
| waukeshacounty.gov | #222,565 | Azure DNS, Azure Front Door, Cloudflare edge/CDN + 15 more | Find emails |
| solution-one.com.au | #222,597 | Bootstrap, Font Awesome, Google Analytics + 12 more | Find emails |
| lookchemical.com | #222,627 | DigiCert, Microsoft IIS | Find emails |
| metalblade.com | #222,628 | Google Analytics, Microsoft 365, Microsoft IIS + 1 more | Find emails |
| malmaison.com | #222,686 | Adobe Fonts (Typekit), Azure API Management, Azure Front Door + 6 more | Find emails |
| euphoria.co.za | #222,695 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →