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 |
|---|---|---|---|
| thelotter.mx | #834,297 | Cloudflare, Cloudflare edge/CDN, Express + 9 more | Find emails |
| theunitybank.com | #834,488 | Amazon Route 53, Google Fonts, Next.js + 2 more | Find emails |
| tiradentesonline.com.br | #835,013 | Bootstrap, Google Ads Conversion, Google Analytics + 8 more | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| tmo.gg | #835,203 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| tradeunleashed.com | #836,189 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| trmc-addons.com | #836,656 | Apache, Cloudflare Bot Management, Cloudflare edge/CDN + 13 more | Find emails |
| ttsuniversal.nz | #836,991 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| ulme.chat | #838,118 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| updesconta.com.br | #838,760 | Cloudflare Web Analytics, Cloudflare edge/CDN, Google Analytics + 6 more | Find emails |
| utaggo.com.tw | #839,063 | ASP.NET, Azure API Management, Azure DNS + 11 more | Find emails |
| vip188-seo.com | #840,605 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| volkswagen-entretien.fr | #841,249 | Apache, Next.js, React | Find emails |
| volkswagen.bg | #841,250 | Cloudflare edge/CDN, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| volkswagen.co | #841,251 | Cloudflare edge/CDN, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| volkswagen.com.tw | #841,252 | Amazon (ACM), Amazon CloudFront, Fastly + 1 more | Find emails |
| wielkopolskizpn.pl | #842,616 | LiteSpeed, Next.js, PHP + 5 more | Find emails |
| willmusic.com.tw | #842,676 | Amazon CloudFront, Express, Let's Encrypt + 1 more | Find emails |
| witt-international.sk | #843,009 | Akamai Edge DNS, Amazon (ACM), Contentful + 6 more | Find emails |
| wr-meta.com | #843,351 | Cloudflare edge/CDN, Font Awesome, Google AdSense + 12 more | Find emails |
| yamazaki.com.tw | #844,898 | Amazon CloudFront, Express, Let's Encrypt + 1 more | Find emails |
| yashotejacademy.com | #844,949 | Express, Google Fonts, Let's Encrypt + 5 more | Find emails |
| youtil.ro | #845,416 | Azure API Management, Azure DNS, Azure Front Door + 2 more | Find emails |
| zetpartner.in | #846,158 | AOS, Amazon Route 53, Cloudflare edge/CDN + 4 more | Find emails |
| mlbdraftleague.com | #846,796 | Adobe Experience Cloud (Launch), Amazon Route 53, Contentful + 9 more | Find emails |
| hailtrace.com | #846,841 | Cloudflare, Cloudflare edge/CDN, Fastly + 11 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 →