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 |
|---|---|---|---|
| runnersworld.de | #124,943 | Amazon Route 53, Google AdSense, Google Analytics + 5 more | Find emails |
| diabrowser.com | #124,960 | Cloudflare, Google Workspace, Let's Encrypt + 3 more | Find emails |
| hipicon.com | #124,963 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| coveteur.com | #124,967 | Adobe Fonts (Typekit), Amazon Route 53, Fastly + 3 more | Find emails |
| billiger-mietwagen.de | #124,968 | Contentful, Google Analytics, Google Tag Manager + 4 more | Find emails |
| warp.net | #124,993 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 4 more | Find emails |
| rbleipzig.com | #125,029 | Microsoft 365, Next.js, Sectigo + 1 more | Find emails |
| surfshark.net | #125,065 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| bealls.com | #125,122 | Adobe Fonts (Typekit), BigCommerce, Cloudflare + 6 more | Find emails |
| fly2houston.com | #125,125 | Contentful, Google Tag Manager, Let's Encrypt + 2 more | Find emails |
| takeuforward.org | #125,138 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| amflowbikes.com | #125,149 | Amazon (ACM), Amazon CloudFront, Google Analytics + 9 more | Find emails |
| sporteden.com | #125,154 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| carawayhome.com | #125,173 | Cloudflare, Contentful, Google Analytics + 7 more | Find emails |
| raphael.app | #125,181 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| immigration.gov.mv | #125,185 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| hnb.hr | #125,207 | DigiCert, Google Tag Manager, jQuery | Find emails |
| bipandgo.com | #125,241 | AB Tasty, Bootstrap, Cloudflare edge/CDN + 5 more | Find emails |
| unichain.org | #125,256 | Cloudflare, Google Analytics, Google Tag Manager + 4 more | Find emails |
| mbank.kg | #125,275 | DigiCert, Google Analytics, Google Fonts + 3 more | Find emails |
| likewise.com | #125,304 | Azure DNS, DigiCert, Google Tag Manager + 2 more | Find emails |
| goldsky.com | #125,317 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 2 more | Find emails |
| davidzwirner.com | #125,330 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| ownpage.fr | #125,384 | Amazon (ACM), Microsoft 365, Next.js + 1 more | Find emails |
| goodays.co | #125,398 | Azure DNS, Cloudinary, DigiCert + 1 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 →