JavaScript Library & Framework
46,641 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 |
|---|---|---|---|
| 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 |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| productfruits.com |
| #25,545 |
| AWS Lambda, Amazon (ACM), Amazon CloudFront + 8 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 |
| myapp.com | #25,694 | DigiCert, Next.js, Tencent EdgeOne | Find emails |
| podia.com | #25,713 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 12 more | Find emails |
| ctinsider.com | #25,722 | Apache, Bluesky, DoubleClick (Google Ads) + 6 more | Find emails |
| jellyfin.org | #25,730 | Docusaurus, Fastly, GitHub + 3 more | Find emails |
| cello.so | #25,737 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 16 more | Find emails |
| just-eat.es | #25,745 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| kidswebservices.com | #25,751 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| zcool.com.cn | #25,770 | Alibaba Cloud CDN, DigiCert, Google Analytics + 4 more | Find emails |
| magazord.com.br | #25,786 | Amazon (ACM), Amazon Route 53, Google Analytics + 3 more | Find emails |
| skyshowtime.com | #25,796 | Adobe Experience Cloud (Launch), Akamai Edge DNS, DigiCert + 4 more | Find emails |
| insurify.com | #25,808 | Cloudflare, Cloudflare Bot Management, Cloudflare Web Analytics + 10 more | Find emails |
| icc-cricket.com | #25,834 | Akamai edge/CDN, Akamai mPulse, Amazon Route 53 + 8 more | Find emails |
| recurly.com | #25,844 | Cloudflare edge/CDN, Contentful, DigiCert + 17 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →