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 |
|---|---|---|---|
| playnow-leasgueoflegends.com | #613,560 | Google Tag Manager, Netlify, Next.js + 3 more | Find emails |
| openletter.earth | #613,690 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| velodynelidar.com | #614,239 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 7 more | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| educationbluesky.com | #614,772 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| sportision.de | #615,038 | Amazon Route 53, Google Fonts, Google Workspace + 5 more | Find emails |
| gk-nvm.ru | #615,494 | Let's Encrypt, Nuxt.js, Vue.js | Find emails |
| kieselguitars.com | #615,499 | Font Awesome, Google Fonts, Google Tag Manager + 5 more | Find emails |
| truetape.de | #615,799 | Google Analytics, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| whiteaway.com | #615,831 | Cloudflare, Cloudflare edge/CDN, Contentful + 8 more | Find emails |
| dbsvonline.com | #616,110 | AppDynamics, Bootstrap, Cloudflare Bot Management + 5 more | Find emails |
| myonline.co.nz | #616,197 | Google Tag Manager, Microsoft 365, Nginx + 3 more | Find emails |
| hostnfly.com | #616,497 | AWS Lambda, Calendly, Cloudflare + 12 more | Find emails |
| marco-polo-reisen.com | #616,810 | Flockler, Google Trust Services, Next.js + 2 more | Find emails |
| zurutoys.com | #616,964 | Gatsby, Let's Encrypt, NS1 + 3 more | Find emails |
| homerun.ro | #618,544 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| ispsaude.com.br | #618,560 | Apache, Next.js, Sectigo + 1 more | Find emails |
| loans24.co.in | #618,604 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| skodaplus.cz | #618,780 | Apache, DigiCert, Google Tag Manager + 3 more | Find emails |
| publicnoticeportal.uk | #618,980 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| charitableimpact.com | #619,223 | Amazon CloudFront, Amazon Route 53, Cloudflare Bot Management + 7 more | Find emails |
| fitshaker.sk | #619,741 | Let's Encrypt, Next.js, reCAPTCHA + 2 more | Find emails |
| virtualstudybrain.com | #619,840 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| foptik.com | #619,914 | Amazon (ACM), Amazon API Gateway, Amazon CloudFront + 4 more | Find emails |
| tarkov-goon-tracker.com | #620,029 | Google Fonts, Let's Encrypt, Next.js + 4 more | Find emails |
| wlingua.com | #620,176 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 2 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 →