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 |
|---|---|---|---|
| thuocsi.vn | #384,137 | Cloudflare, Google Fonts, Google Tag Manager + 6 more | Find emails |
| capitalbikeshare.com | #384,466 | Amazon (ACM), Contentful, Envoy + 3 more | Find emails |
| supersavvyme.co.uk | #384,652 | Azure API Management, Azure DNS, Azure Front Door + 2 more | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| koupon.ai | #385,013 | Google Analytics, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| hellofresh.se | #385,764 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| cadizcf.com | #386,475 | Azure Front Door, DigiCert, Google Ads Conversion + 7 more | Find emails |
| atomicwork.com | #386,658 | AWS Lambda, Amazon CloudFront, Amazon Route 53 + 12 more | Find emails |
| davidsen.dk | #386,802 | Azure API Management, Bootstrap, Cloudflare edge/CDN + 5 more | Find emails |
| pawp.com | #387,299 | AWS Lambda, Amazon CloudFront, Amazon S3 + 16 more | Find emails |
| bringme.com | #387,435 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 21 more | Find emails |
| tescoma.cz | #387,489 | Let's Encrypt, Next.js, React | Find emails |
| kfc.com.ph | #388,053 | Amazon (ACM), Amazon CloudFront, Google Fonts + 4 more | Find emails |
| ivogup.ru | #388,115 | Bootstrap, DDoS-Guard, Express + 4 more | Find emails |
| sixt.com.au | #388,538 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Trust Services | Find emails |
| hallon.se | #388,592 | Google Tag Manager, Microsoft 365, Next.js + 2 more | Find emails |
| flamesnation.ca | #388,638 | Bluesky, Cloudflare, Cloudflare Turnstile + 10 more | Find emails |
| efun.com | #388,722 | Amazon Route 53, Next.js, OpenResty + 1 more | Find emails |
| pluga.co | #389,208 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 23 more | Find emails |
| credorax.com | #389,316 | Amazon Route 53, Google Fonts, Google Tag Manager + 6 more | Find emails |
| retn.ru | #389,402 | Next.js, Nginx, React | Find emails |
| everysport.com | #389,758 | DoubleClick (Google Ads), Google Fonts, Google Publisher Tag + 5 more | Find emails |
| radioplay.se | #390,291 | Amazon (ACM), Amazon Route 53, Google Tag Manager + 4 more | Find emails |
| kasperskylabs.org | #390,313 | DigiCert, Google Tag Manager, Kameleoon + 3 more | Find emails |
| cn1.com.br | #390,473 | DoubleClick (Google Ads), Google Analytics, Google Fonts + 8 more | Find emails |
| herbalessences.com | #390,626 | Azure DNS, Azure Front Door, Contentful + 8 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 →