JavaScript Library & Framework
46,641 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 |
|---|---|---|---|
| casinozeus30.com | #98,425 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| jaumo.com | #98,479 | Let's Encrypt, Next.js, Nginx | Find emails |
| online.ee | #98,482 | Bootstrap, Cloudflare, Google Fonts + 6 more | Find emails |
| #56 (Tranco) |
| Find emails |
| 5 | vimeo.com | #71 (Tranco) | Find emails |
| silverandblackpride.com |
| #98,492 |
| Amazon Advertising, Amazon Route 53, DoubleClick (Google Ads) + 13 more |
| Find emails |
| bodog.com | #98,500 | Ahrefs Analytics, Cloudflare, Cloudflare Stream + 6 more | Find emails |
| oshakurfilms.com | #98,511 | Bunny CDN, BunnyCDN, Google Analytics + 5 more | Find emails |
| ayuvya.com | #98,514 | Google Ads Conversion, Google Analytics, Google Tag Manager + 5 more | Find emails |
| astropay.com | #98,554 | AWS Lambda, Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| m1ns.net | #98,576 | AOS, Google Analytics, Google Tag Manager + 4 more | Find emails |
| skout.com | #98,580 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| fastcast4u.com | #98,605 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| bmw.it | #98,612 | Akamai edge/CDN, Akamai mPulse, Fastly + 4 more | Find emails |
| prefect.io | #98,628 | Google Analytics, Google Cloud DNS, Google Tag Manager + 7 more | Find emails |
| ouj.ac.jp | #98,646 | Apache, ConsentMo, Google Tag Manager + 3 more | Find emails |
| gov.sg | #98,667 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 3 more | Find emails |
| makro.pe | #98,706 | Cookiebot, Google Tag Manager, Microsoft 365 + 3 more | Find emails |
| ncplus.pl | #98,738 | Cloudflare, DigiCert, Dynatrace + 2 more | Find emails |
| matthey.com | #98,764 | Bootstrap, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| vercel.run | #98,777 | Bluesky, Let's Encrypt, Next.js + 2 more | Find emails |
| ofuse.me | #98,780 | Amazon Route 53, Cloudflare Bot Management, Cloudflare Turnstile + 7 more | Find emails |
| resemble.ai | #98,795 | AWS Lambda, BugHerd, Cloudflare + 28 more | Find emails |
| knf.gov.pl | #98,797 | Matomo, Next.js, Sectigo | Find emails |
| remembering.ca | #98,835 | Amazon (ACM), Apache, Bootstrap + 13 more | Find emails |
| shine.cn | #98,855 | DigiCert, Google Analytics, Google Tag Manager + 2 more | Find emails |
| mega-image.ro | #98,864 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai edge/CDN + 8 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →