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 |
|---|---|---|---|
| maccosmetics.it | #593,246 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 8 more | Find emails |
| spinn.com | #593,345 | Amazon (ACM), Amazon Pay, Amazon Route 53 + 4 more | Find emails |
| hachette.com | #593,364 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 4 more | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| disclabs.ru | #593,413 | Qrator | Find emails |
| salv.com | #593,576 | Amazon S3, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| bkdash.com.br | #594,306 | Google Tag Manager, Let's Encrypt, Next.js + 2 more | Find emails |
| naruko.com.tw | #594,530 | Amazon CloudFront, Express, Let's Encrypt + 1 more | Find emails |
| ail.it | #594,559 | Google Fonts, Let's Encrypt, Microsoft 365 + 3 more | Find emails |
| vtbbank.cn | #594,884 | Alibaba Cloud DNS, Nginx, Yandex Metrica | Find emails |
| materdei.com.br | #595,415 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| yamahaservicosfinanceiros.com.br | #595,586 | Adopt, Apache, Azure DNS + 5 more | Find emails |
| dodojewels.com | #595,608 | Amazon CloudFront, OneTrust, Sectigo + 1 more | Find emails |
| teamprice.com | #596,106 | Amazon (ACM), Amazon Route 53, Next.js + 2 more | Find emails |
| aecrimecentral.com | #596,207 | Cloudflare edge/CDN, Fastly, Google Analytics + 11 more | Find emails |
| reletter.com | #596,277 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 5 more | Find emails |
| punpro.com | #596,343 | AnyMind Group, Bootstrap, Cloudflare + 11 more | Find emails |
| cvelevator.app | #596,354 | Cloudflare, Cloudflare edge/CDN, Cookiebot + 14 more | Find emails |
| nextpart.ai | #596,374 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 6 more | Find emails |
| threedium.co.uk | #596,517 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| xdc.org | #596,652 | Amazon Route 53, Let's Encrypt, Netlify + 3 more | Find emails |
| intuitcanada.com | #597,405 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 7 more | Find emails |
| high-everydaycouture.com | #597,474 | Amazon CloudFront, Microsoft 365, Sectigo | Find emails |
| joslyn.org | #597,629 | Cloudflare, Google Fonts, Google Tag Manager + 6 more | Find emails |
| nkt.com | #597,732 | DigiCert, Microsoft 365, Next.js + 4 more | Find emails |
| findmcserver.com | #598,294 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 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 →