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 |
|---|---|---|---|
| 1337.ma | #358,990 | Cloudflare, Cloudflare edge/CDN, Gatsby + 6 more | Find emails |
| life.gov.sg | #359,259 | Akamai Edge DNS, Amazon (ACM), Amazon CloudFront + 4 more | Find emails |
| lottemart.com | #359,261 | Amazon (ACM), Amazon CloudFront, Contentful + 3 more | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| universityequality.com | #359,452 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| newline.co | #359,777 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| bsdex.de | #359,795 | Cloudflare, Gatsby, Let's Encrypt + 3 more | Find emails |
| mupdf.com | #359,898 | Amazon Route 53, Let's Encrypt, Next.js + 4 more | Find emails |
| chesterchronicle.co.uk | #360,116 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| my-doctor.io | #360,383 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| ritual.co | #360,851 | AWS Lambda, BambooHR, Cloudflare + 18 more | Find emails |
| heine.at | #360,906 | Akamai Edge DNS, Amazon (ACM), Contentful + 6 more | Find emails |
| botemania.es | #361,096 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 4 more | Find emails |
| getgrover.com | #361,147 | Apple Pay, Braze, CHEQ + 8 more | Find emails |
| mercafe.com.br | #361,410 | Amazon CloudFront, Azure DNS, Font Awesome + 18 more | Find emails |
| pentester.com | #361,429 | Cloudflare, Cloudflare edge/CDN, Gatsby + 3 more | Find emails |
| smartpost.ee | #361,464 | Amazon (ACM), Amazon CloudFront, Contentful + 3 more | Find emails |
| mundoanimalia.com | #361,594 | Cloudflare, Didomi, Fastly + 7 more | Find emails |
| aquazzura.com | #362,101 | Amazon CloudFront, DigiCert, Microsoft 365 + 1 more | Find emails |
| expertia.ai | #362,139 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| pgperte.it | #362,366 | Azure API Management, Azure DNS, Azure Front Door + 2 more | Find emails |
| pyjamahr.com | #362,428 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 15 more | Find emails |
| hentaipros.com | #362,747 | Amazon Route 53, Google Fonts, Let's Encrypt + 3 more | Find emails |
| bygoodiebox.com | #363,720 | Adobe Fonts, Adobe Fonts (Typekit), Bootstrap + 14 more | Find emails |
| pricearchive.page | #364,248 | Cloudflare, Cloudflare edge/CDN, Express + 3 more | Find emails |
| pruksa.com | #364,299 | Amazon Route 53, DigiCert, Imperva + 3 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 →