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 |
|---|---|---|---|
| aui.ma | #163,314 | Bootstrap, Cloudflare Bot Management, Cloudflare Web Analytics + 19 more | Find emails |
| rapidscansecure.com | #163,320 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| visitbarbados.org | #163,330 | Cloudflare, Cloudflare edge/CDN, Google Ads Conversion + 12 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| arkiv.dk | #163,341 | Azure DNS, Azure Front Door, DigiCert + 2 more | Find emails |
| virginhotels.com | #163,374 | Azure API Management, Bootstrap, CHEQ + 11 more | Find emails |
| taylor.edu | #163,472 | Adobe Fonts (Typekit), Bootstrap, Cloudflare Web Analytics + 11 more | Find emails |
| clash.ninja | #163,513 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 10 more | Find emails |
| nationalgeographic.pt | #163,523 | Amazon Advertising, Azure DNS, Didomi + 5 more | Find emails |
| verginet.net | #163,526 | Akamai edge/CDN, Akamai mPulse, Bootstrap + 9 more | Find emails |
| sju.edu.tw | #163,545 | Google Analytics, Google Tag Manager, Microsoft IIS | Find emails |
| 26hello88.com | #163,608 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 5 more | Find emails |
| stips.co.il | #163,660 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 6 more | Find emails |
| mcdashonline.com | #163,788 | Microsoft IIS, NS1 | Find emails |
| lgg.cl | #163,798 | DigiCert, Microsoft IIS | Find emails |
| vobao.com | #163,815 | CNZZ, Google Analytics, Google Tag Manager + 3 more | Find emails |
| goskills.com | #163,836 | Fastly, Google Analytics, Google Tag Manager + 4 more | Find emails |
| securitytoday.com | #163,838 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| zhjyok.com | #163,851 | Microsoft IIS | Find emails |
| webselfstorage.com | #163,864 | Azure API Management, CSC (Digital Brand Services), Dynatrace + 8 more | Find emails |
| kaleidahealth.org | #163,893 | Adobe Fonts (Typekit), Bootstrap, Cloudflare + 14 more | Find emails |
| authorhouse.com | #163,916 | AddThis, Bootstrap, DigiCert + 14 more | Find emails |
| fckjzz.com | #163,973 | Microsoft IIS | Find emails |
| friscotexas.gov | #163,983 | Cloudflare edge/CDN, Google Tag Manager, Google Trust Services + 3 more | Find emails |
| jsyingyan.com | #163,985 | Microsoft IIS, jQuery | Find emails |
| dhigroupinc.com | #164,011 | Amazon Route 53, Cloudflare edge/CDN, Greenhouse + 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →