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 |
|---|---|---|---|
| carecentrix.com | #131,998 | Cloudflare Bot Management, Cloudflare edge/CDN, Font Awesome + 6 more | Find emails |
| ionos.mx | #132,033 | Kameleoon, Next.js, Sectigo + 1 more | Find emails |
| firststreet.org | #132,037 | Amazon (ACM), Cookiebot, Google Tag Manager + 2 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| promova.com | #132,052 | Cloudflare, Cloudflare edge/CDN, CookieYes + 4 more | Find emails |
| supsi.ch | #132,058 | Bootstrap, Leaflet, Matomo + 4 more | Find emails |
| naturacosmeticos.com.ar | #132,059 | Akamai Bot Manager, Amazon Route 53, DigiCert + 5 more | Find emails |
| enfamil.com | #132,080 | AB Tasty, Amazon (ACM), Amazon CloudFront + 7 more | Find emails |
| difc.com | #132,088 | Google Tag Manager, Let's Encrypt, Next.js + 2 more | Find emails |
| wetdreams.io | #132,110 | Google Analytics, Google Tag Manager, Google Workspace + 3 more | Find emails |
| weihong.com.cn | #132,137 | AOS, DigiCert, Next.js + 1 more | Find emails |
| forbole.com | #132,183 | Cloudflare, Cloudflare edge/CDN, Google Ads Conversion + 5 more | Find emails |
| timesindonesia.co.id | #132,205 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| tipsme.hk | #132,258 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 4 more | Find emails |
| forextime.com | #132,289 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 2 more | Find emails |
| pimsleur.com | #132,315 | Amazon CloudFront, Convert, NS1 + 3 more | Find emails |
| uvi.ru | #132,328 | Google Tag Manager, Next.js | Find emails |
| macbartender.com | #132,337 | Cloudflare, Google Analytics, Google Fonts + 5 more | Find emails |
| lightspeedapp.com | #132,347 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| microfun.cn | #132,351 | Amazon (ACM), Bootstrap, Microsoft 365 + 2 more | Find emails |
| featurespace.com | #132,359 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| tuscl.net | #132,366 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| talos.dev | #132,403 | Amazon Route 53, CookieYes, Google Fonts + 6 more | Find emails |
| avtosushi.ru | #132,449 | DDoS-Guard, Next.js, styled-components | Find emails |
| byu.id | #132,450 | DigiCert, Kong, Next.js | Find emails |
| springframework.org | #132,473 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 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 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 →