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 |
|---|---|---|---|
| wienerlinien.at | #54,276 | Dynatrace, Microsoft 365 | Find emails |
| wppmedia.com | #54,285 | Azure API Management, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| uta.fi | #54,303 | Apache, Next.js, styled-components | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| #54,315 |
| Akamai Edge DNS, DigiCert, Next.js |
| Find emails |
| bewakoof.com | #54,327 | Akamai Edge DNS, DigiCert, Google Fonts + 5 more | Find emails |
| cricinfo.com | #54,335 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 6 more | Find emails |
| betpawa.com | #54,341 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 2 more | Find emails |
| mvideoeldorado.ru | #54,354 | Google Fonts, Ionic Framework, Next.js + 6 more | Find emails |
| avant.com | #54,360 | Adobe Fonts (Typekit), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| equally.ai | #54,362 | Amazon Route 53, Let's Encrypt, Next.js + 3 more | Find emails |
| plainproxies.com | #54,371 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 3 more | Find emails |
| revelup.com | #54,379 | Amazon Route 53, Google Fonts, Google Tag Manager + 7 more | Find emails |
| ozgames.io | #54,397 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 6 more | Find emails |
| brooklynrail.org | #54,398 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| messari.io | #54,409 | Cloudflare, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| vault.com | #54,418 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| jde.ru | #54,430 | Bootstrap, Cloudflare, Cloudflare Turnstile + 4 more | Find emails |
| nap-camp.com | #54,441 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| play.com | #54,453 | DigiCert, Meta Pixel, Next.js + 2 more | Find emails |
| cartalk.com | #54,456 | Amazon (ACM), Amazon Route 53, Apache + 11 more | Find emails |
| mettl.com | #54,459 | Amazon (ACM), Amazon Route 53, Bootstrap + 11 more | Find emails |
| thespinoff.co.nz | #54,468 | DoubleClick (Google Ads), Google Cloud, Google Publisher Tag + 3 more | Find emails |
| poison.org | #54,473 | Azure API Management, Azure DNS, Azure Front Door + 3 more | Find emails |
| fishingbooker.com | #54,481 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| iwin.com | #54,496 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 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 →