JavaScript Library & Framework
40,938 of the 965,200 top sites in our Tranco top-1M census run React (4.2%). 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 | yahoo.com | #56 (Tranco) | Find emails |
| 4 | vimeo.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| coin360.com | #134,471 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 3 more | Find emails |
| sibcycline.com | #134,509 | Cloudflare, Cloudflare edge/CDN, Contentful + 6 more | Find emails |
| kapital.kz | #134,537 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| zooplus.be | #134,542 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| solent.ac.uk | #134,569 | Google Analytics, Let's Encrypt, Microsoft 365 + 2 more | Find emails |
| bcbst.com | #134,578 | Akamai Edge DNS, Akamai mPulse, Google Tag Manager + 3 more | Find emails |
| pingproxies.com | #134,582 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| gumlet.com | #134,607 | Amazon (ACM), Amazon CloudFront, Cloudflare + 4 more | Find emails |
| courtyard.io | #134,679 | Google Cloud DNS, Google Trust Services, Next.js + 1 more | Find emails |
| fastpeoplesearch.io | #134,689 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| daytrip.com | #134,709 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| producer.ai | #134,737 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 3 more | Find emails |
| mojo4music.com | #134,766 | Amazon (ACM), Amazon CloudFront, Google Publisher Tag + 6 more | Find emails |
| bdo.global | #134,800 | Adobe Fonts (Typekit), CSC (Digital Brand Services), Cookiebot + 7 more | Find emails |
| trans.info | #134,816 | Amazon Route 53, Google Tag Manager, Next.js | Find emails |
| trackmanbaseball.com | #134,831 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| efif.dk | #134,864 | ASP.NET, Let's Encrypt, Microsoft 365 | Find emails |
| kwantum.nl | #134,892 | Azure DNS, ConsentMo, Contentful + 7 more | Find emails |
| gndi.com.br | #134,895 | Akamai Edge DNS, DigiCert, OneTrust + 1 more | Find emails |
| netbox.dev | #134,903 | Let's Encrypt, Next.js, Vercel + 2 more | Find emails |
| sonauto.ai | #134,911 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| visier.com | #134,932 | Cloudflare, Gatsby, Let's Encrypt + 2 more | Find emails |
| bowlero.com | #134,948 | Amazon (ACM), Contentful, Google Tag Manager + 3 more | Find emails |
| haqq.network | #134,951 | Cloudflare, Cloudflare Turnstile, Google Tag Manager + 5 more | Find emails |
| drjoedispenza.com | #134,986 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 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 →