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 |
|---|---|---|---|
| limacharlie.io | #63,480 | Contentful, Google Cloud DNS, Google Fonts + 7 more | Find emails |
| homeclick.com | #63,524 | Algolia, BigCommerce, Cloudflare + 9 more | Find emails |
| 3amlabs.com | #63,526 | Akamai Edge DNS, DigiCert, Google Tag Manager + 4 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| postcode-lotterie.de | #63,540 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| architecturaldesigns.com | #63,568 | Amazon Route 53, Cloudflare edge/CDN, Google Tag Manager + 5 more | Find emails |
| pontem.network | #63,570 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 15 more | Find emails |
| zaha-hadid.com | #63,582 | Adobe Fonts (Typekit), Azure API Management, Cloudflare + 5 more | Find emails |
| superhosting.cz | #63,597 | Google Analytics, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| snapfinance.com | #63,606 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| memes.co.in | #63,613 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 9 more | Find emails |
| plexvideos.com | #63,620 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| narita-airport.jp | #63,628 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 4 more | Find emails |
| swisscows.com | #63,656 | Express, Ghost, Let's Encrypt + 4 more | Find emails |
| icecat.es | #63,657 | DigiCert, Google Tag Manager, Next.js + 2 more | Find emails |
| netprint.ru | #63,661 | AddToAny, Bootstrap, DoubleClick (Google Ads) + 17 more | Find emails |
| xiaopeng.com | #63,672 | Alibaba Cloud CDN, Alibaba Cloud DNS, Baidu Analytics + 5 more | Find emails |
| elsevier.nl | #63,689 | Amazon CloudFront, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| arogga.com | #63,709 | Cloudflare edge/CDN, Google Trust Services, Meta Pixel + 3 more | Find emails |
| mohua.gov.in | #63,721 | Akamai edge/CDN, Akamai mPulse, Let's Encrypt + 1 more | Find emails |
| leopalace21.com | #63,748 | Amazon (ACM), Amazon CloudFront, Google Tag Manager + 1 more | Find emails |
| x-mol.com | #63,766 | Alibaba Cloud CDN, Baidu Analytics, Next.js + 3 more | Find emails |
| ro.am | #63,772 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| happyhotel.jp | #63,790 | Font Awesome, Google Cloud DNS, Google Fonts + 4 more | Find emails |
| bracbank.com | #63,797 | Amazon (ACM), Amazon CloudFront, Cloudflare + 3 more | Find emails |
| dropi.co | #63,798 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 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 →