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.
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 |
|---|---|---|---|
| hrsd.gov.sa | #46,354 | Cloudflare edge/CDN, Google Trust Services, Next.js + 2 more | Find emails |
| omegascans.org | #46,371 | Cloudflare, Cloudflare edge/CDN, Disqus + 5 more | Find emails |
| abs.xyz | #46,372 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 4 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| informaworld.com | #46,414 | Bootstrap, Cloudflare, Cloudflare Bot Management + 8 more | Find emails |
| potofu.me | #46,432 | Adobe Fonts, Adobe Fonts (Typekit), Amazon Route 53 + 7 more | Find emails |
| zerobounce.net | #46,454 | Amazon CloudFront, Atlassian Cloud, Cloudflare Bot Management + 20 more | Find emails |
| uzinfocom.uz | #46,498 | Google Fonts, Google Tag Manager, Next.js + 2 more | Find emails |
| visitgreece.gr | #46,499 | Azure DNS, Azure Front Door, DigiCert + 2 more | Find emails |
| geckoboard.com | #46,509 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 17 more | Find emails |
| afi-b.com | #46,519 | Amazon (ACM), Amazon Route 53, Apache + 1 more | Find emails |
| imagine.art | #46,549 | Cloudflare, Google Analytics, Google Tag Manager + 5 more | Find emails |
| arkm.com | #46,577 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| bunnycdn.com | #46,583 | Bootstrap, Bunny CDN, BunnyCDN + 5 more | Find emails |
| getninjas.com.br | #46,596 | Amazon Route 53, Azion, Envoy + 4 more | Find emails |
| hapvida.com.br | #46,599 | Akamai Edge DNS, DigiCert, Google Tag Manager + 4 more | Find emails |
| imageresizer.com | #46,620 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 3 more | Find emails |
| sunflower-land.com | #46,623 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| witchport.ru | #46,675 | Google Analytics, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| u-komi.com | #46,677 | Amazon Route 53, Cloudflare edge/CDN, Let's Encrypt + 3 more | Find emails |
| traveltriangle.com | #46,691 | Amazon (ACM), Amazon Route 53, Express + 6 more | Find emails |
| cinehd.app | #46,695 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 3 more | Find emails |
| prioritypass.com | #46,714 | Amazon (ACM), Amazon CloudFront, Contentful + 5 more | Find emails |
| freegeoip.app | #46,722 | Adobe Fonts, Adobe Fonts (Typekit), Cloudflare + 6 more | Find emails |
| cocofinder.com | #46,737 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| deltadental.com | #46,754 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 11 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →