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 |
|---|---|---|---|
| mobilepay.dk | #136,509 | Azure DNS, Cookiebot, DigiCert + 4 more | Find emails |
| brinks.com | #136,554 | Amazon Route 53, Bootstrap, Dynatrace + 5 more | Find emails |
| allsquaregolf.com | #136,557 | Google Fonts, Google Tag Manager, Let's Encrypt + 1 more | Find emails |
| #71 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| inwi.ma | #136,611 | Adobe Fonts (Typekit), Dynatrace, Google Tag Manager + 3 more | Find emails |
| homes.co.nz | #136,639 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| highlight.io | #136,648 | Algolia, Google Cloud DNS, Google Fonts + 3 more | Find emails |
| thesolitaire.com | #136,654 | Cloudflare, Cloudflare edge/CDN, DigiCert + 1 more | Find emails |
| gap.co.uk | #136,655 | Akamai Bot Manager, Akamai Edge DNS, Citrix NetScaler + 4 more | Find emails |
| tagmobile.com | #136,689 | Cloudflare, Cloudflare edge/CDN, Google Ads Conversion + 9 more | Find emails |
| futuresimple.com | #136,700 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| nestnepal.com | #136,711 | Cloudflare, Cloudflare edge/CDN, Cloudinary + 5 more | Find emails |
| apwg.org | #136,737 | Let's Encrypt, Next.js, Nginx | Find emails |
| sayu.co.uk | #136,739 | Google Analytics, Google Tag Manager, Microsoft 365 + 2 more | Find emails |
| epix.com | #136,740 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| manga-up.com | #136,771 | Amazon (ACM), Amazon Route 53, Google Tag Manager + 1 more | Find emails |
| nmbu.no | #136,779 | Drupal, Let's Encrypt, Microsoft 365 + 1 more | Find emails |
| govisibl.io | #136,788 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| designarena.ai | #136,802 | Cloudflare, Google Analytics, Google Tag Manager + 4 more | Find emails |
| buffalorumblings.com | #136,824 | Amazon Advertising, Amazon Route 53, Fastly + 10 more | Find emails |
| ravecapture.com | #136,848 | Amazon Route 53, Font Awesome, Google Fonts + 6 more | Find emails |
| dga.org | #136,855 | Adobe Analytics, Imperva, Netlify + 2 more | Find emails |
| sandstorm.game | #136,862 | Amazon Route 53, Cloudflare edge/CDN, Cookiebot + 5 more | Find emails |
| syneto.eu | #136,866 | Astro, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| mynrma.com.au | #136,908 | CSC (Digital Brand Services), Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| turkishtechlab.com | #136,912 | Cloudflare, DigiCert, Next.js + 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 →