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 |
|---|---|---|---|
| blockposters.com | #78,376 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| era.pt | #78,388 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| flashrewards.co | #78,501 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 3 more | Find emails |
| #1,285 (Tranco) |
| Find emails |
| 5 | haberler.com | #1,336 (Tranco) | Find emails |
| vipvoice.com | #78,580 | DigiCert | Find emails |
| nfldraftbuzz.com | #78,718 | Amazon Advertising, Bootstrap, Cloudflare + 8 more | Find emails |
| mintj.com | #78,799 | Amazon Route 53, Criteo, Google Tag Manager + 1 more | Find emails |
| arabi21.com | #78,808 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| its52.com | #78,843 | Cloudflare, Google Analytics, Google Fonts + 2 more | Find emails |
| royalsolutionsgroup.com | #78,956 | Font Awesome, GSAP, Let's Encrypt + 1 more | Find emails |
| myracepass.com | #78,959 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 11 more | Find emails |
| richmondfed.org | #79,058 | Akamai Bot Manager, Google Analytics, Google Fonts + 4 more | Find emails |
| ateasesystems.net | #79,131 | Azure DNS, Google Analytics, Google Fonts + 1 more | Find emails |
| arubapec.it | #79,149 | Cloudflare edge/CDN, CrazyEgg, Google Fonts + 1 more | Find emails |
| atlasformen.fr | #79,229 | Cloudflare edge/CDN, Google Fonts, Google Identity Services + 5 more | Find emails |
| bjtriz.com | #79,344 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| manaviewer.jp | #79,373 | Azure DNS, Bootstrap, Google Fonts + 2 more | Find emails |
| portalconectasaude.com.br | #79,407 | Bootstrap, DigiCert, jQuery + 2 more | Find emails |
| rlcarriers.com | #79,411 | Google Analytics, Google Tag Manager, Meta Pixel + 1 more | Find emails |
| modenzone.com | #79,434 | Font Awesome, Swiper, jQuery | Find emails |
| viss.gov.lv | #79,435 | Sectigo, jQuery, jQuery UI + 1 more | Find emails |
| saint.gr | #79,541 | Let's Encrypt, jQuery | Find emails |
| harriscountytx.gov | #79,553 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 7 more | Find emails |
| edponline.com.br | #79,569 | Dynatrace, Google Ads Conversion, Google Analytics + 7 more | Find emails |
| hindwi.org | #79,601 | Google Tag Manager, Microsoft 365, Owl Carousel + 1 more | Find emails |
| nobleknight.com | #79,634 | Adobe Fonts (Typekit), Bootstrap, ChatGPT Ads Pixel + 11 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 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 →