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.
Other javascript library & framework
| # | 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 |
|---|---|---|---|
| kauppalehti.fi | #17,431 | Amazon (ACM), Amazon API Gateway, Amazon CloudFront + 4 more | Find emails |
| vw.com | #17,472 | Fastly, Adobe Experience Manager | Find emails |
| click2houston.com | #17,498 | Akamai edge/CDN, Casale Media, Cloudinary + 10 more | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| skybroadband.com |
| #17,558 |
| Akamai Bot Manager, Akamai edge/CDN, Branch + 6 more |
| Find emails |
| kidoodle.tv | #17,597 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| stytch.com | #17,605 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| dc.com | #17,659 | AOS, Amazon Route 53, Fastly + 6 more | Find emails |
| businessoffashion.com | #17,813 | Amazon CloudFront, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| selfridges.com | #17,927 | Amazon CloudFront, Cloudflare, Cloudflare Bot Management + 5 more | Find emails |
| channel.io | #18,041 | Amazon (ACM), Amazon Route 53, Envoy + 3 more | Find emails |
| jpmchase.com | #18,127 | Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM), Akamai edge/CDN + 6 more | Find emails |
| 23andme.com | #18,137 | Amazon CloudFront, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| streamyard.com | #18,142 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| c-and-a.com | #18,152 | Cloudflare Bot Management, Cloudflare edge/CDN, Let's Encrypt + 1 more | Find emails |
| wsbtv.com | #18,165 | Akamai edge/CDN, Akamai mPulse, Amazon Advertising + 14 more | Find emails |
| voka.tv | #18,247 | Express, Google Fonts, Nginx | Find emails |
| doctoreto.com | #18,286 | Next.js, React | Find emails |
| 103.by | #18,412 | Cloudflare, Express, Google Workspace + 4 more | Find emails |
| memrise.com | #18,559 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| clickorlando.com | #18,614 | Akamai edge/CDN, Casale Media, Cloudinary + 10 more | Find emails |
| sky.de | #18,638 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai Edge DNS + 5 more | Find emails |
| clickondetroit.com | #18,687 | Akamai edge/CDN, Casale Media, Cloudinary + 10 more | Find emails |
| 3shape.com | #18,699 | Azure API Management, Cloudflare edge/CDN, Cookie Information + 10 more | Find emails |
| dice.fm | #18,723 | Branch, Braze, Cloudflare + 12 more | Find emails |
| zr.ru | #18,761 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 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 →