JavaScript Library & Framework
4,323 of the 1,000,000 top sites in our Tranco top-1M census run styled-components (0.4%). A CSS-in-JS library that lets React developers write component-scoped styles inside JavaScript files. Detection is homepage-level HTML/header fingerprinting, so a site can run styled-components on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | spotify.com | #62 (Tranco) | Find emails |
| 2 | vimeo.com | #71 (Tranco) | Find emails |
| 3 | kaspersky.com | #131 (Tranco) | Find emails |
| 4 | intuit.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| atcsports.io | #598,900 | Amazon (ACM), Amazon Route 53, Google Fonts + 3 more | Find emails |
| beatroute.io | #599,003 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 11 more | Find emails |
| budgetair.fr | #599,112 | Akamai Edge DNS, Cloudflare Web Analytics, DigiCert + 6 more | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| cupomradaroficial.com | #599,395 | Cloudflare, Google Fonts, Let's Encrypt + 6 more | Find emails |
| leforte.com.br | #600,618 | Let's Encrypt, Next.js, OneTrust + 2 more | Find emails |
| lezhinfr.com | #600,643 | Amazon (ACM), Amazon Route 53, Google Tag Manager + 3 more | Find emails |
| mfi.co.uk | #600,900 | Akamai Edge DNS, Azure API Management, DigiCert + 2 more | Find emails |
| popkontv.com | #601,456 | DigiCert, Google AdSense, Kakao + 3 more | Find emails |
| porterbuddy.com | #601,473 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 4 more | Find emails |
| renti.co | #601,632 | Amazon Route 53, Express, Google Fonts + 9 more | Find emails |
| resortlatorre.com.br | #601,641 | Adobe Fonts (Typekit), Amazon Route 53, Google Fonts + 7 more | Find emails |
| sasa.com.hk | #601,746 | Amazon CloudFront, Amazon Route 53, Express + 3 more | Find emails |
| signifyapp.com | #601,847 | Amazon (ACM), Amazon Route 53, ConsentMo + 4 more | Find emails |
| skousen.no | #601,891 | Cloudflare edge/CDN, Contentful, Cookie Information + 6 more | Find emails |
| supermercadosmundial.com.br | #602,041 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| trifa.co | #602,246 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| unic.br | #602,310 | Akamai edge/CDN, Amazon CloudFront, Azure DNS + 4 more | Find emails |
| vieclam.net | #602,401 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 7 more | Find emails |
| meepshop.com | #602,772 | Cloudflare, Cloudflare edge/CDN, Express + 7 more | Find emails |
| ledak388-seo.com | #602,829 | Adobe Audience Manager, CJ Affiliate, Cloudflare + 22 more | Find emails |
| textpetals.com | #603,028 | Amazon (ACM), Amazon Route 53, Google Analytics + 4 more | Find emails |
| sg.no | #603,378 | Adobe Fonts (Typekit), Azure API Management, Cloudflare edge/CDN + 6 more | Find emails |
| linebet.partners | #603,486 | Cloudflare, Let's Encrypt | Find emails |
| h9j.com.br | #604,022 | Let's Encrypt, Next.js, OneTrust + 2 more | Find emails |
| unitedmedicity.com | #604,059 | ASP.NET, Bootstrap, Cloudflare + 13 more | Find emails |
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 →