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 |
|---|---|---|---|
| shopabunda.com | #117,824 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| da-direkt.de | #117,829 | Google Tag Manager, Imperva, Netlify + 2 more | Find emails |
| thefabulous.co | #117,839 | Apple Pay, Cloudflare, Cloudflare Bot Management + 13 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| weather-doc.com | #117,854 | Akamai edge/CDN, Amazon Advertising, Cloudflare + 10 more | Find emails |
| tumlook.com | #117,859 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| inlead.digital | #117,903 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| chessclub.com | #117,924 | Amazon (ACM), Amazon Route 53, Contentful + 6 more | Find emails |
| lan.go.id | #117,931 | DigiCert, Google Analytics, Google Tag Manager + 4 more | Find emails |
| uselayers.com | #117,971 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 1 more | Find emails |
| tablebook92.com | #117,978 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 11 more | Find emails |
| mercedes-amg.com | #118,003 | Amazon CloudFront, Let's Encrypt, Next.js + 4 more | Find emails |
| parcelperform.com | #118,006 | Amazon Route 53, Contentful, Google Tag Manager + 3 more | Find emails |
| quelle.de | #118,016 | Envoy, Google Cloud DNS, Let's Encrypt + 3 more | Find emails |
| marimekko.com | #118,040 | Font Awesome, Google Tag Manager, Let's Encrypt + 10 more | Find emails |
| planweb.app | #118,053 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 6 more | Find emails |
| tonhub.com | #118,067 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| danelfin.com | #118,077 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 12 more | Find emails |
| nibe.se | #118,078 | Ahrefs Analytics, Citrix NetScaler, Cloudflare Bot Management + 9 more | Find emails |
| imec-int.com | #118,082 | Adobe Fonts (Typekit), Drupal, Google Tag Manager + 6 more | Find emails |
| a-satei.com | #118,089 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| sparhandy.de | #118,118 | Amazon (ACM), Amazon Route 53, Google Tag Manager + 5 more | Find emails |
| ilriformista.it | #118,126 | Cloudflare, Cloudflare edge/CDN, DigiCert + 14 more | Find emails |
| gvb.nl | #118,132 | Azure API Management, Azure DNS, Azure Front Door + 7 more | Find emails |
| fynd.com | #118,160 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 2 more | Find emails |
| shiatv.net | #118,176 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 2 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 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →