JavaScript Library & Framework
47,495 of the 1,000,000 top sites in our Tranco top-1M census run React (4.7%). Meta's component-based UI library, the most widely used modern JS framework. Detection is homepage-level HTML/header fingerprinting, so a site can run React on other pages without it showing here.
Other javascript library & framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | amazonaws.com | #9 (Tranco) | Find emails |
| 2 | fastly.net | #35 (Tranco) | Find emails |
| 3 | x.com | #54 (Tranco) | Find emails |
| 4 | yahoo.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| conductor.com | #25,298 | Amazon Route 53, BrightEdge, Cloudflare Stream + 12 more | Find emails |
| mondelezinternational.com | #25,312 | CSC (Digital Brand Services), Contentful, Gatsby + 1 more | Find emails |
| handtalk.me | #25,327 | All in One SEO, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| buff.ly | #25,328 | Amazon Route 53, Cloudflare edge/CDN, CookieYes + 3 more | Find emails |
| oec.world | #25,349 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| eurid.eu | #25,352 | Cookiebot, Django, Font Awesome + 5 more | Find emails |
| chumbacasino.com | #25,376 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| wtwco.com | #25,402 | Amazon CloudFront, Font Awesome, Google Tag Manager + 9 more | Find emails |
| warbandits.gg | #25,436 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| metrix.ir | #25,446 | Cloudflare, Google Analytics, Google Tag Manager + 10 more | Find emails |
| mrredaelfarouk.com | #25,459 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 4 more | Find emails |
| paperlesspost.com | #25,461 | Amazon Route 53, Builder.io, Fastly + 2 more | Find emails |
| lightingport.com | #25,493 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| relap.io | #25,518 | Google Fonts, Google Tag Manager, Google Trust Services + 3 more | Find emails |
| isc2.org | #25,521 | Azure DNS, ConsentMo, DigiCert + 6 more | Find emails |
| bankofcanada.ca | #25,524 | Akamai Edge DNS, Fancybox, Google Analytics + 6 more | Find emails |
| productfruits.com | #25,545 | AWS Lambda, Amazon (ACM), Amazon CloudFront + 9 more | Find emails |
| tonyrobbins.com | #25,615 | Amazon (ACM), Amazon CloudFront, Google Tag Manager + 3 more | Find emails |
| bestecasinosechtgeld.com | #25,627 | Let's Encrypt, Next.js, Vercel + 2 more | Find emails |
| gravitel.ru | #25,646 | Next.js, Nginx, Telegram + 2 more | Find emails |
| digitec.ch | #25,651 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 3 more | Find emails |
| who.is | #25,654 | Amazon (ACM), Amazon Route 53, Google Analytics + 4 more | Find emails |
| adform.com | #25,663 | ASP.NET, Adform, Adobe Fonts (Typekit) + 16 more | Find emails |
| casino.com | #25,675 | Fastly, Google Fonts, Next.js + 3 more | Find emails |
| xn--2-wxf7akh2i2cvc.net | #25,680 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 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 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →