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.
| # | 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 |
|---|---|---|---|
| paratodosbrasil.vip | #84,376 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| cavai.com | #84,385 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| jordbruksverket.se | #84,391 | Font Awesome, jQuery | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| directo.ee |
| #84,452 |
| Apache, Cookiebot, Font Awesome + 8 more |
| Find emails |
| mandmdirect.ie | #84,480 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 3 more | Find emails |
| csforall.org | #84,539 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| komchadluek.net | #84,543 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 3 more | Find emails |
| fourteenfish.com | #84,616 | ASP.NET, Amazon (ACM), Amazon CloudFront + 19 more | Find emails |
| gocharting.com | #84,618 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| unit.no | #84,678 | Let's Encrypt, Microsoft 365, Next.js + 3 more | Find emails |
| parcelpanel.com | #84,679 | Axios, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| babechat.ai | #84,737 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| bet-300.pw | #84,748 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| cinemark-peru.com | #84,764 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 6 more | Find emails |
| cinesunidos.com | #84,766 | DigiCert, Google Tag Manager, Next.js | Find emails |
| duxsoftware.com.ar | #84,799 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 10 more | Find emails |
| kikonclub.com | #84,865 | Amazon (ACM), CKEditor, Cloudflare + 4 more | Find emails |
| naasasecurities.com.np | #84,916 | Google Analytics, Google Tag Manager, Meta Pixel + 6 more | Find emails |
| tokintienda.com.ar | #85,015 | Let's Encrypt, Next.js, WhatsApp Business (click-to-chat) | Find emails |
| tripjack.com | #85,019 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| woflow.com | #85,044 | Google Analytics, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| dotcms.cloud | #85,113 | Amazon Route 53, Let's Encrypt, Next.js + 1 more | Find emails |
| oneok.com | #85,125 | ASP.NET, Bootstrap, Cloudflare Bot Management + 20 more | Find emails |
| tosspayments.com | #85,135 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| gezinomi.com | #85,142 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 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 →