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 |
|---|---|---|---|
| alwyzon.net | #118,527 | Next.js, Nginx, Sectigo | Find emails |
| ajg0702.us | #118,529 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| faststats.dev | #118,537 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| sentio.xyz |
| #118,541 |
| Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more |
| Find emails |
| laboralkutxa.com | #118,560 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 4 more | Find emails |
| akademibokhandeln.se | #118,562 | Adobe Fonts, Adobe Fonts (Typekit), Google Tag Manager + 5 more | Find emails |
| clip.mx | #118,574 | AWS Lambda, Amazon CloudFront, Amazon Route 53 + 25 more | Find emails |
| fixly.pl | #118,587 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| oudersvannu.nl | #118,597 | Akamai Bot Manager, AppsFlyer, Cloudflare + 4 more | Find emails |
| o2.com | #118,611 | Azure Front Door, DigiCert, Google Tag Manager + 3 more | Find emails |
| aurorahealthcare.org | #118,612 | Azure Front Door, DigiCert, Next.js + 2 more | Find emails |
| nexojornal.com.br | #118,621 | Amazon Route 53, DebugBear, Google Identity Services + 5 more | Find emails |
| abnormalsecurity.com | #118,622 | Amazon Route 53, Contentstack, DigiCert + 6 more | Find emails |
| leakshaven.com | #118,632 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| poseidonhd2.co | #118,654 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| america250.org | #118,663 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| audiostack.ai | #118,683 | Amazon Route 53, Google Tag Manager, Google Workspace + 5 more | Find emails |
| san-x.co.jp | #118,684 | Amazon (ACM), Amazon CloudFront, Google Analytics + 2 more | Find emails |
| swordhealth.com | #118,696 | Cloudflare, Enzuzo, Let's Encrypt + 5 more | Find emails |
| nic.courses | #118,718 | Amazon (ACM), CKEditor, Google Analytics + 4 more | Find emails |
| unn.com.ua | #118,719 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 3 more | Find emails |
| itools.mn | #118,727 | Font Awesome, Next.js, Nginx + 5 more | Find emails |
| universalads.com | #118,731 | AWS Lambda, Amazon Route 53, Cloudflare Bot Management + 18 more | Find emails |
| sonepar.fr | #118,732 | Bunny Fonts, Cloudflare edge/CDN, Dynatrace + 3 more | Find emails |
| erotik.com | #118,736 | Let's Encrypt, Nginx | 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 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →