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 |
|---|---|---|---|
| iqoption.net | #178,282 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| delightchat.io | #178,756 | AWS Lambda, Amazon Route 53, Cloudflare edge/CDN + 14 more | Find emails |
| rephonic.com | #178,790 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 4 more | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| bindright.com | #179,448 | Amazon (ACM), Amazon Route 53, Express + 8 more | Find emails |
| certainly.io | #179,455 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| grasset.fr | #179,639 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 4 more | Find emails |
| stmarys.ac.uk | #179,761 | Contensis, CookieYes, Microsoft Clarity + 2 more | Find emails |
| parmigianoreggiano.com | #179,995 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| piratinviaggio.it | #180,194 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | Find emails |
| cdon.no | #180,346 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 5 more | Find emails |
| hellorf.com | #180,793 | DigiCert, Next.js, React | Find emails |
| snowbird.com | #180,865 | Adobe Fonts, Adobe Fonts (Typekit), Cloudflare edge/CDN + 5 more | Find emails |
| goodfood.com.au | #181,055 | Amazon Route 53, Fastly, Google Tag Manager + 2 more | Find emails |
| playsignage.com | #181,142 | Ahrefs Analytics, Cloudflare, Cloudflare Turnstile + 8 more | Find emails |
| reshet.tv | #181,193 | Akamai Edge DNS, Akamai edge/CDN, DoubleClick (Google Ads) + 7 more | Find emails |
| gravitational.com | #181,303 | Amazon CloudFront, Bizible, Cloudflare edge/CDN + 8 more | Find emails |
| ahiddensociety.com | #181,314 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| belarc.com | #181,372 | Amazon (ACM), Amazon Route 53, Apache + 4 more | Find emails |
| megacurioso.com.br | #181,643 | Akamai edge/CDN, Akamai mPulse, AppNexus + 15 more | Find emails |
| dawgnation.com | #181,651 | Akamai edge/CDN, Akamai mPulse, Google Tag Manager + 4 more | Find emails |
| kirotv.com | #182,069 | Akamai edge/CDN, Akamai mPulse, Amazon Advertising + 14 more | Find emails |
| littlespoon.com | #182,086 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 5 more | Find emails |
| cdon.fi | #182,212 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 5 more | Find emails |
| arvopaperi.fi | #182,257 | Adform, Amazon (ACM), Amazon API Gateway + 7 more | Find emails |
| phished.io | #182,303 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 5 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 →