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 |
|---|---|---|---|
| lifetimemovieclub.com | #404,444 | Cloudflare Bot Management, Cloudflare Turnstile, Cloudflare edge/CDN + 9 more | Find emails |
| cambrian-news.co.uk | #404,589 | Adnami, Chartbeat, Cloudflare + 10 more | Find emails |
| coolism.net | #404,639 | AOS, Amazon (ACM), Amazon CloudFront + 11 more | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| spin-spin.com | #404,895 | Amazon (ACM), Amazon Route 53, Axios + 8 more | Find emails |
| jjvision.com | #405,511 | Amazon CloudFront, Amazon S3, Cloudflare edge/CDN + 6 more | Find emails |
| changelogfy.com | #405,537 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| viewmanagement.com | #405,542 | Google Cloud, Google Trust Services, Next.js + 1 more | Find emails |
| cablevisionfibertel.com.ar | #405,775 | Amazon (ACM), Amazon API Gateway, Amazon CloudFront + 3 more | Find emails |
| zoomerang.app | #405,806 | Cloudflare, Google AdSense, Google Cloud + 4 more | Find emails |
| qualitymotors.com | #406,038 | Amazon (ACM), Google Analytics, Next.js + 1 more | Find emails |
| rac.com.br | #406,115 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 8 more | Find emails |
| archieapp.co | #406,580 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| glamour.co.za | #407,303 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| bankone.com | #407,338 | Akamai edge/CDN, Akamai mPulse, DigiCert + 3 more | Find emails |
| totallymoney.com | #407,384 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| twoday.com | #407,523 | Adobe Fonts, Adobe Fonts (Typekit), Cloudflare + 8 more | Find emails |
| clubdeportivotenerife.es | #407,689 | Azure Front Door, DigiCert, Google Fonts + 6 more | Find emails |
| iproxy.online | #408,210 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 5 more | Find emails |
| firebirdtours.com | #409,102 | Cloudflare, Cloudflare Bot Management, Cloudflare Stream + 8 more | Find emails |
| betfun.bet.ar | #409,126 | Amazon CloudFront, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| proleague.be | #409,829 | Azure Front Door, Cloudflare, DigiCert + 5 more | Find emails |
| theinspirationgrid.com | #410,073 | Cloudflare, Gatsby, Google Analytics + 5 more | Find emails |
| t1-academy.ru | #410,131 | Qrator | Find emails |
| elevensports.pl | #410,185 | Apache, DigiCert, Google Analytics + 9 more | Find emails |
| segfy.com | #410,244 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 20 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 →