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 |
|---|---|---|---|
| playingforchange.com | #216,712 | Google Tag Manager, Let's Encrypt, Meta Pixel + 5 more | Find emails |
| sky.at | #216,794 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai Edge DNS + 5 more | Find emails |
| cityplumbing.co.uk | #216,832 | Amazon CloudFront, Bootstrap, Contentful + 13 more | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| funx.nl | #217,107 | Let's Encrypt, Microsoft 365, Next.js + 3 more | Find emails |
| aceandtate.com | #217,266 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| hachettelearning.com | #217,653 | Azure DNS, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| wearetriple.com | #217,813 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 4 more | Find emails |
| ttbbank.com | #217,929 | AOS, Akamai edge/CDN, Akamai mPulse + 10 more | Find emails |
| wokv.com | #218,100 | Adobe Audience Manager, Akamai edge/CDN, Akamai mPulse + 14 more | Find emails |
| onlive.vn | #218,546 | Citrix NetScaler, Cloudflare, Next.js + 3 more | Find emails |
| isam.org.tr | #218,603 | Azure DNS, Divi, Google Analytics + 9 more | Find emails |
| meisterwerk.app | #218,838 | AWS Lambda, Amazon CloudFront, Amazon Route 53 + 18 more | Find emails |
| spotifyforbrands.com | #219,003 | Contentful, DigiCert, Envoy + 5 more | Find emails |
| clearnotebooks.com | #219,160 | Amazon (ACM), Amazon CloudFront, Axios + 11 more | Find emails |
| bibme.org | #219,328 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| rappi.com.ec | #219,450 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| op3.dev | #219,592 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | Find emails |
| kaspersky.es | #219,929 | DigiCert, Google Tag Manager, Kameleoon + 3 more | Find emails |
| innotrans.de | #220,060 | Azure Front Door, DigiCert, Google Tag Manager + 4 more | Find emails |
| microlink.io | #220,133 | Cloudflare, Cloudflare edge/CDN, Gatsby + 5 more | Find emails |
| starwoodmeeting.com | #220,540 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai edge/CDN + 5 more | Find emails |
| autoforce.com | #220,759 | Amazon (ACM), Amazon CloudFront, ChatGPT Ads Pixel + 12 more | Find emails |
| gesit.io | #220,864 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| vivensis.com.br | #221,224 | Google Analytics, Google Tag Manager, Let's Encrypt + 7 more | Find emails |
| clevelandclinicabudhabi.ae | #221,465 | Azure API Management, Cloudflare edge/CDN, DigiCert + 2 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 →