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 |
|---|---|---|---|
| cousinsmainelobster.com | #321,597 | Cloudflare, Cloudflare edge/CDN, Contentful + 7 more | Find emails |
| demokraatti.fi | #322,246 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| homefromcollege.com | #322,345 | Amazon Route 53, CDN Fonts, Google Cloud + 5 more | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| leobank.az | #322,558 | Amazon CloudFront, ClickTale (Contentsquare), Cloudflare + 7 more | Find emails |
| leoexpress.com | #323,030 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| nexar.com | #323,158 | Amazon (ACM), Amazon Route 53, Cloudflare Bot Management + 8 more | Find emails |
| meny.dk | #323,184 | Cookie Information, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| baufi24.de | #323,247 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Trust Services + 8 more | Find emails |
| apf.org.py | #323,342 | Azure Front Door, DigiCert, Google Fonts + 3 more | Find emails |
| martinsatacado.com.br | #323,667 | Azion, Microsoft 365, Next.js + 3 more | Find emails |
| clubamerica.com.mx | #323,668 | Azure Front Door, Cloudflare, DigiCert + 4 more | Find emails |
| stablecog.com | #324,039 | Cloudflare, Let's Encrypt, SvelteKit + 2 more | Find emails |
| fandor.com | #324,262 | Amazon (ACM), Amazon Route 53, Google Analytics + 8 more | Find emails |
| hellofresh.be | #324,291 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| sber.pro | #324,309 | AdRiver, Let's Encrypt, Next.js + 2 more | Find emails |
| hubbl.com.au | #324,439 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai Edge DNS + 5 more | Find emails |
| creditoreal.com.br | #324,643 | Amazon Route 53, Let's Encrypt, Microsoft 365 + 6 more | Find emails |
| kanui.com.br | #324,906 | Azion, Cloudflare, Criteo + 13 more | Find emails |
| warnerbros.be | #325,108 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 3 more | Find emails |
| kaspersky.com.tr | #325,156 | DigiCert, Google Tag Manager, Kameleoon + 3 more | Find emails |
| uniz.ai | #325,491 | Amazon Route 53, Google Workspace, Let's Encrypt + 2 more | Find emails |
| realoviedo.es | #325,681 | Azure Front Door, Cookiebot, DigiCert + 5 more | Find emails |
| finlogix.com | #326,123 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 8 more | Find emails |
| vasion.com | #326,286 | Amazon Route 53, CookieYes, Google Analytics + 8 more | Find emails |
| mofosnetwork.com | #326,328 | Amazon Route 53, Google Fonts, Let's Encrypt + 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 →