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 |
|---|---|---|---|
| nfl.com | #3,092 | Adobe Experience Cloud (Launch), Envoy, Fastly + 5 more | Find emails |
| shopee.ph | #3,099 | Amazon Route 53, Google Tag Manager | Find emails |
| wistia.com | #3,115 | Amazon CloudFront, Amazon Route 53, Contentful + 6 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| #3,123 |
| Amazon Route 53, Contentful, Google Tag Manager + 7 more |
| Find emails |
| cosmopolitan.com | #3,125 | Amazon Route 53, Microsoft 365, Next.js + 2 more | Find emails |
| geeksforgeeks.org | #3,133 | Amazon CloudFront, Google Fonts, Next.js + 2 more | Find emails |
| hotmart.com | #3,136 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| chase.com | #3,139 | Akamai mPulse, DigiCert, Next.js + 2 more | Find emails |
| starbucks.com | #3,143 | CSC (Digital Brand Services), DigiCert, Google Tag Manager + 3 more | Find emails |
| goodhousekeeping.com | #3,170 | Amazon Route 53, Microsoft 365, Next.js + 2 more | Find emails |
| flipboard.com | #3,179 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| allstate.com | #3,193 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 3 more | Find emails |
| zscaler.com | #3,210 | Cloudflare edge/CDN, DigiCert, Drupal + 6 more | Find emails |
| freshdesk.com | #3,211 | Amazon CloudFront, Amazon Route 53, Cloudflare Bot Management + 6 more | Find emails |
| picsart.com | #3,218 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| straitstimes.com | #3,235 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| docusign.com | #3,250 | Akamai Edge DNS, Contentful, DigiCert + 4 more | Find emails |
| rtbhouse.com | #3,268 | DatoCMS, Google Tag Manager, Google Trust Services + 2 more | Find emails |
| eventbrite.co.uk | #3,293 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| parastorage.com | #3,297 | Let's Encrypt, NS1 | Find emails |
| yahoo.net | #3,298 | DigiCert, Google AdSense, Google Publisher Tag + 2 more | Find emails |
| ifood.com.br | #3,321 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| weatherbug.net | #3,344 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| gitee.com | #3,351 | Next.js, Turbopack | Find emails |
| postman.com | #3,357 | Amazon CloudFront, Amazon Route 53, Cloudflare Bot Management + 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 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 →