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 |
|---|---|---|---|
| financer.com | #136,917 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 4 more | Find emails |
| bring.com | #136,926 | AppNexus (Xandr), Azure DNS, Fastly + 6 more | Find emails |
| roic.ai | #136,927 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 3 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| my.ua |
| #136,937 |
| Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more |
| Find emails |
| turkiyesigorta.com.tr | #136,957 | Azure DNS, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| basworld.com | #136,958 | Cloudflare edge/CDN, Google Trust Services, Next.js | Find emails |
| consul.io | #136,962 | Amazon Route 53, Datadog, DatoCMS + 3 more | Find emails |
| surveyheart.com | #136,967 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 6 more | Find emails |
| ssevt.com | #136,971 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 5 more | Find emails |
| tombraider.com | #136,982 | Amazon CloudFront, CSC (Digital Brand Services), Contentful + 4 more | Find emails |
| surf.to | #136,990 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| iwanttfc.com | #137,001 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 3 more | Find emails |
| boilerroom.tv | #137,013 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 2 more | Find emails |
| nb-bet.com | #137,024 | Amazon Route 53, DigiCert, Next.js + 2 more | Find emails |
| galaxy.ai | #137,058 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 6 more | Find emails |
| geemee.ai | #137,093 | Amazon Route 53, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| unitedconsumers.com | #137,126 | Google Tag Manager, Next.js, Sectigo + 1 more | Find emails |
| realfavicongenerator.net | #137,149 | Google Analytics, Google Tag Manager, Let's Encrypt + 2 more | Find emails |
| fatwallet.com | #137,151 | Amazon Route 53, DigiCert, Meta Pixel + 4 more | Find emails |
| notifica.re | #137,153 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 3 more | Find emails |
| smartgrowthamerica.org | #137,159 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| bundle.app | #137,161 | Amazon Route 53, Google AdSense, Google Analytics + 5 more | Find emails |
| hotel.de | #137,167 | Akamai mPulse, DigiCert, Next.js | Find emails |
| doit.com | #137,222 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| gomo.sg | #137,223 | Amazon Route 53, Google Tag Manager, Imperva + 3 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 →