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 |
|---|---|---|---|
| notimerica.com | #160,967 | Azure API Management, Didomi, DoubleClick (Google Ads) + 9 more | Find emails |
| x-lian.com | #161,012 | Baidu Analytics, Bootstrap, Microsoft IIS + 2 more | Find emails |
| portaldaflorencio.com.br | #161,021 | Google Analytics, Let's Encrypt, Matomo + 2 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| farvater.travel | #161,028 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 2 more | Find emails |
| tripcheck.com | #161,051 | Dynatrace, Font Awesome, Google Analytics + 5 more | Find emails |
| vascular.org | #161,080 | Azure API Management, ConsentMo, Drupal + 12 more | Find emails |
| rct-portal.com | #161,154 | Azure API Management, DigiCert, Microsoft IIS + 1 more | Find emails |
| szcityjn.com | #161,159 | jQuery | Find emails |
| arc.gov.au | #161,160 | Akamai Bot Manager, Akamai edge/CDN, Azure DNS + 9 more | Find emails |
| livelox.com | #161,162 | Azure API Management, DigiCert, Google AdSense + 9 more | Find emails |
| realestatecroatia.com | #161,169 | Bootstrap, Font Awesome, Google Analytics + 4 more | Find emails |
| santaclaraca.gov | #161,235 | AddThis, Akamai Bot Manager, Akamai edge/CDN + 14 more | Find emails |
| andriy.co | #161,252 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| 8elements.mobi | #161,256 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | Find emails |
| chartonline.com | #161,293 | Azure API Management, DigiCert, Google Analytics | Find emails |
| keruisi-esd.com | #161,296 | Baidu Analytics, DigiCert, Microsoft IIS + 1 more | Find emails |
| tomjames.com | #161,305 | Adobe Fonts (Typekit), BrightEdge, Cloudflare edge/CDN + 16 more | Find emails |
| pops.int | #161,339 | Bootstrap, Cloudflare, Google Analytics + 4 more | Find emails |
| rotterdam.info | #161,350 | Bootstrap, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| motolodka.ru | #161,360 | Let's Encrypt, LiveInternet (Yadro), Mail.ru Analytics (Top100) + 3 more | Find emails |
| ami.org.il | #161,384 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 10 more | Find emails |
| yolocounty.org | #161,422 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 5 more | Find emails |
| roanestate.edu | #161,428 | Google Analytics, Google Fonts, Google Tag Manager + 4 more | Find emails |
| phly.com | #161,442 | Bootstrap, Contentful, DigiCert + 8 more | Find emails |
| mesothelioma.com | #161,465 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →