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 |
|---|---|---|---|
| musclewiki.com | #129,707 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 3 more | Find emails |
| ere.net | #129,723 | Amazon Route 53, Google Publisher Tag, Google Tag Manager + 6 more | Find emails |
| counti.com.br | #129,729 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| senado.cl | #129,743 | Cloudflare edge/CDN, Google Fonts, Google Trust Services + 2 more | Find emails |
| acmemarkets.com | #129,760 | Adobe Experience Cloud (Launch), Akamai edge/CDN, Bloomreach + 5 more | Find emails |
| wear.net | #129,785 | Akamai Edge DNS, Amazon (ACM), Amazon CloudFront + 4 more | Find emails |
| hazcams.com | #129,817 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 2 more | Find emails |
| nipr.com | #129,823 | Amazon (ACM), Contentstack, Microsoft 365 + 4 more | Find emails |
| sodimac.com.mx | #129,829 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| gclick.com.br | #129,835 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| triplydb.com | #129,843 | Font Awesome, Google Cloud DNS, Let's Encrypt + 2 more | Find emails |
| modo.com.ar | #129,857 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| nic.tattoo | #129,876 | Amazon (ACM), Google Analytics, Google Tag Manager + 3 more | Find emails |
| pikwizard.net | #129,881 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 2 more | Find emails |
| administradores.com.br | #129,883 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| zssk.sk | #129,891 | Dynatrace, Font Awesome, Google Fonts + 7 more | Find emails |
| vogo.com | #129,926 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| sumofus.org | #129,931 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| theunsentproject.com | #129,958 | Google AdSense, Google Analytics, Google Tag Manager + 4 more | Find emails |
| doist.com | #129,986 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| truebluela.com | #130,043 | Amazon Advertising, Amazon Route 53, Fastly + 10 more | Find emails |
| cdn-easy.tech | #130,045 | Let's Encrypt, Namecheap, Next.js + 1 more | Find emails |
| getimg.ai | #130,061 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| level.co | #130,072 | Amazon (ACM), Amazon Route 53, Cloudinary + 4 more | Find emails |
| atkins.com | #130,074 | Cloudflare, Contentful, Google Tag Manager + 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 →