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 |
|---|---|---|---|
| wn.de | #35,905 | Amazon (ACM), FingerprintJS, Google Tag Manager + 4 more | Find emails |
| petsathome.com | #35,918 | Azure Front Door, Cloudflare, Cloudflare Bot Management + 4 more | Find emails |
| zooplus.de | #35,919 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| hone.gg | #35,924 | Cloudflare, Cloudflare edge/CDN, ConsentMo + 8 more | Find emails |
| euroncap.com | #35,926 | Azure Front Door, DigiCert, Microsoft 365 + 2 more | Find emails |
| galnagli.com | #35,927 | Cloudflare, Let's Encrypt, Next.js + 2 more | Find emails |
| iskon.hr | #35,932 | DigiCert, Microsoft 365, Next.js + 4 more | Find emails |
| mtcaptcha.com | #35,933 | Algolia, Amazon (ACM), Amazon CloudFront + 10 more | Find emails |
| podme.com | #35,971 | Azure DNS, Contentful, Google Tag Manager + 2 more | Find emails |
| bogos.io | #35,982 | Ahrefs Analytics, Cloudflare, Cloudflare edge/CDN + 16 more | Find emails |
| fatface.com | #35,990 | Akamai Bot Manager, Akamai edge/CDN, DigiCert + 4 more | Find emails |
| kumu.io | #35,991 | Adobe Fonts (Typekit), Amazon (ACM), Amazon Route 53 + 14 more | Find emails |
| uwm.com | #35,992 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| namshi.com | #35,993 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 4 more | Find emails |
| lybrate.com | #36,000 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| renaultgroup.com | #36,015 | Dynatrace, Google Tag Manager, Hotjar + 5 more | Find emails |
| games.gg | #36,030 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 7 more | Find emails |
| reiss.com | #36,043 | Akamai Bot Manager, Akamai edge/CDN, DigiCert + 3 more | Find emails |
| freename.io | #36,044 | Ahrefs Analytics, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| javeriana.edu.co | #36,059 | DigiCert, Google Cloud DNS, Google Tag Manager + 2 more | Find emails |
| caring.com | #36,060 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| pic-time.com | #36,069 | ASP.NET, AWS Lambda, Adobe Fonts (Typekit) + 17 more | Find emails |
| gamma.site | #36,083 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 4 more | Find emails |
| nic.ink | #36,123 | Amazon (ACM), CKEditor, Google Analytics + 4 more | Find emails |
| toluna.com | #36,127 | Amazon CloudFront, Bootstrap, Font Awesome + 8 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 →