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 |
|---|---|---|---|
| upn.ru | #140,356 | Bootstrap, Font Awesome, Google Analytics + 9 more | Find emails |
| health.kr | #140,367 | Google Analytics, Google Hosted Libraries, Google Tag Manager + 2 more | Find emails |
| mini-ielts.com | #140,382 | Drupal, Google AdSense, Google Analytics + 6 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| worshiptogether.com |
| #140,427 |
| AddThis, Adobe Fonts (Typekit), Bootstrap + 16 more |
| Find emails |
| caudjlab.com | #140,429 | Let's Encrypt, Microsoft IIS | Find emails |
| pulsoslp.com.mx | #140,430 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 11 more | Find emails |
| voinduha.ru | #140,432 | Let's Encrypt, Microsoft IIS | Find emails |
| bolia.com | #140,468 | Azure API Management, Bootstrap, Cloudflare edge/CDN + 6 more | Find emails |
| cso.org | #140,479 | Adobe Fonts (Typekit), DigiCert, GSAP + 16 more | Find emails |
| accesscorrections.com | #140,523 | Citrix NetScaler, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| yucata.de | #140,536 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 2 more | Find emails |
| ubldigital.com | #140,552 | DigiCert, Dynatrace, Foundation + 6 more | Find emails |
| rda.go.kr | #140,567 | Apache, DigiCert, Google Fonts + 4 more | Find emails |
| exolve.ru | #140,570 | AOS, DokuWiki, Next.js + 7 more | Find emails |
| seraphic-corp.com | #140,613 | Let's Encrypt, Microsoft IIS | Find emails |
| nottingham.edu.cn | #140,672 | Contensis, Google Tag Manager, Microsoft 365 + 2 more | Find emails |
| yis-soft.com | #140,684 | DigiCert | Find emails |
| sa.gov | #140,697 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 8 more | Find emails |
| openbriefing.com | #140,718 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 4 more | Find emails |
| zemi.mk | #140,725 | Bootstrap, Cloudflare, Cloudflare Turnstile + 16 more | Find emails |
| financialprofessionals.org | #140,730 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| vphband.com | #140,768 | DigiCert, Microsoft IIS | Find emails |
| potentials.cn | #140,789 | Let's Encrypt, Microsoft IIS | Find emails |
| rynek-kolejowy.pl | #140,835 | Bootstrap, DoubleClick (Google Ads), Fancybox + 11 more | Find emails |
| hengdianworld.com | #140,911 | DigiCert, Nginx, jQuery | 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 →