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 |
|---|---|---|---|
| sonichealthcare.de | #126,567 | Amazon (ACM), Bootstrap, cdnjs + 1 more | Find emails |
| wangyedian.com | #126,617 | CNZZ, DigiCert, Microsoft IIS + 2 more | Find emails |
| motorcyclespareparts.eu | #126,675 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 14 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| xfoms.com | #126,688 | Bootstrap, Font Awesome, Nginx + 1 more | Find emails |
| purchasingpower.com | #126,690 | Amazon Route 53, Azure Front Door, Bootstrap + 7 more | Find emails |
| bancoagrario.gov.co | #126,700 | AddToAny, Azure Front Door, Drupal + 8 more | Find emails |
| melee.gg | #126,727 | Amazon (ACM), Amazon Route 53, Apache + 10 more | Find emails |
| wilottery.com | #126,739 | DigiCert, Drupal, Font Awesome + 8 more | Find emails |
| jfshea.com | #126,776 | Azure DNS, DigiCert, Google Fonts + 3 more | Find emails |
| healthybenefitsplus.com | #126,779 | AppsFlyer, Bootstrap, Cloudflare Bot Management + 5 more | Find emails |
| stablerack.com | #126,828 | jQuery, jQuery UI | Find emails |
| veezi.com | #126,895 | AWS Lambda, Azure API Management, Cloudflare + 12 more | Find emails |
| assp.org | #126,905 | Adobe Fonts (Typekit), Bootstrap, CrazyEgg + 7 more | Find emails |
| celvoke.com | #126,921 | A8.net, Adobe Fonts (Typekit), Amazon (ACM) + 15 more | Find emails |
| rcp.ac.uk | #126,995 | Google Tag Manager, Let's Encrypt, Microsoft 365 + 2 more | Find emails |
| nartlof.com | #127,001 | Google Analytics, Let's Encrypt, Microsoft IIS + 1 more | Find emails |
| c-water.com.cn | #127,002 | DigiCert, Microsoft IIS, jQuery | Find emails |
| jpwain.com | #127,013 | Bootstrap, Font Awesome, Microsoft IIS + 3 more | Find emails |
| yuanlaifresh.com | #127,055 | Bootstrap, Microsoft IIS, jQuery + 1 more | Find emails |
| malvernpanalytical.com | #127,094 | Amazon (ACM), Azure DNS, Google Tag Manager + 9 more | Find emails |
| muzikspace.com | #127,104 | Microsoft IIS, jQuery | Find emails |
| aspx.gr | #127,156 | Google Ads Conversion, Google Analytics, Google Tag Manager + 3 more | Find emails |
| grc.org | #127,157 | Azure DNS, Google Analytics, Google Fonts + 8 more | Find emails |
| fmi.org | #127,170 | AdRoll, Adobe Fonts (Typekit), Amazon Route 53 + 11 more | Find emails |
| magpictures.com | #127,176 | Microsoft IIS | 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 →