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 |
|---|---|---|---|
| sellingantiques.co.uk | #243,802 | Bootstrap, Google Fonts, Microsoft IIS + 3 more | Find emails |
| thenec.co.uk | #243,809 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 13 more | Find emails |
| emojicheap.com | #243,815 | Microsoft IIS | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| xwboo.com |
| #243,838 |
| Alibaba Cloud CDN, Baidu Analytics, Let's Encrypt + 2 more |
| Find emails |
| valleychildrens.org | #243,866 | Azure DNS, Drupal, Fastly + 15 more | Find emails |
| zhenxinfb.com | #243,882 | Alibaba Cloud CDN, Bootstrap, Microsoft IIS + 2 more | Find emails |
| openedgeview.com | #243,883 | DigiCert, Modernizr, jQuery | Find emails |
| veridiancu.org | #243,885 | Adobe Fonts (Typekit), DigiCert, Font Awesome + 6 more | Find emails |
| dcma.mil | #243,894 | AOS, Bootstrap, Font Awesome + 5 more | Find emails |
| kediro.com | #243,896 | Baidu Analytics, Microsoft IIS, jQuery | Find emails |
| thetollroads.com | #243,900 | Font Awesome, Google Analytics, Google Fonts + 8 more | Find emails |
| iptsports.com | #243,952 | BootCDN, Bootstrap, Microsoft IIS + 1 more | Find emails |
| sz-ste.com | #244,022 | Microsoft IIS, jQuery | Find emails |
| eulesstx.gov | #244,042 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 4 more | Find emails |
| aami-rewards.com.au | #244,119 | Amazon (ACM), Amazon Route 53, DataDome + 4 more | Find emails |
| seafood.media | #244,190 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| fila.com | #244,205 | Cloudflare, Google Optimize, Google Tag Manager + 10 more | Find emails |
| sisdns.net | #244,212 | Cloudflare Web Analytics, Cloudflare edge/CDN, Let's Encrypt | Find emails |
| lacounty.info | #244,256 | Imperva, Microsoft IIS, Sectigo | Find emails |
| ticketfritz.de | #244,295 | Azure API Management, Azure DNS, Azure Front Door + 1 more | Find emails |
| spsy.org | #244,357 | Microsoft IIS, jQuery | Find emails |
| mytabletennis.net | #244,403 | Baidu Analytics, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| deathclock.com | #244,487 | Google AdSense, Microsoft IIS | Find emails |
| aesnet.org | #244,527 | Cloudflare Bot Management, Cloudflare Turnstile, Cloudflare edge/CDN + 13 more | Find emails |
| acolyer.org | #244,532 | GoDaddy Website Builder, Microsoft 365, Microsoft IIS + 3 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 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →