Web Framework
18,149 of the 965,200 top sites in our Tranco top-1M census run ASP.NET (1.9%). 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.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | cloudflare.net | #63 (Tranco) | Find emails |
| 2 | hugedomains.com | #987 (Tranco) | Find emails |
| 3 | clarin.com | #1,113 (Tranco) | Find emails |
| 4 | maricopa.gov |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| spenergynetworks.co.uk | #528,076 | Akamai Bot Manager, Citrix NetScaler, DigiCert + 3 more | Find emails |
| belfastcityairport.com | #528,148 | AOS, Cloudflare edge/CDN, DigiCert + 5 more | Find emails |
| divaportal.com | #528,156 | Bootstrap, Cloudflare, Microsoft 365 + 4 more | Find emails |
| #1,285 (Tranco) |
| Find emails |
| 5 | haberler.com | #1,336 (Tranco) | Find emails |
| nuvisionfederal.org | #528,177 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| ism.dk | #528,235 | Let's Encrypt | Find emails |
| syndtrak.com | #528,292 | Akamai Edge DNS, Citrix NetScaler, Sectigo + 1 more | Find emails |
| danville-va.gov | #528,309 | Google Tag Manager, Let's Encrypt, jQuery + 2 more | Find emails |
| gushiwen.org | #528,339 | Citrix NetScaler, GoDaddy | Find emails |
| visoft360.com | #528,409 | Bootstrap, Swiper, jsDelivr + 2 more | Find emails |
| lakecopropappr.com | #528,438 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| framesdata.com | #528,519 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 11 more | Find emails |
| legend88-asli.online | #528,640 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| everythingpe.com | #528,658 | Bootstrap, Clicky, Cloudflare + 7 more | Find emails |
| escondido.org | #528,904 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| breastcancercare.org.uk | #528,997 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| bondarms.com | #529,005 | Azure DNS, DigiCert, Disqus + 7 more | Find emails |
| trystagency.com | #529,026 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| loomisexpress.com | #529,220 | DigiCert, Font Awesome, Google Analytics + 3 more | Find emails |
| cns.org | #529,357 | Amazon Route 53, Google Tag Manager, Let's Encrypt | Find emails |
| dekapost.ir | #529,398 | Font Awesome, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| sgarden.cz | #529,486 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| bigeast.com | #529,491 | Google Analytics, Google Fonts, Google Tag Manager + 7 more | Find emails |
| pj-votsel.com | #529,596 | DigiCert, jQuery | Find emails |
| singaporelawwatch.sg | #529,793 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| kazcan.kz | #529,862 | DigiCert | 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 965,200-domain Tranco top-1M census (run top1m-2026-08-20-full), snapshot August 21, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →