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 |
|---|---|---|---|
| tretti.se | #390,956 | Cloudflare, Cloudflare edge/CDN, Contentful + 8 more | Find emails |
| audi.at | #391,030 | Cloudflare edge/CDN, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| ayalamalls.com | #391,193 | Amazon CloudFront, DoubleClick (Google Ads), Google AdSense + 3 more | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| prontopro.es | #391,475 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| compo.de | #391,760 | Cookiebot, Nginx, Sectigo | Find emails |
| aireel.net | #391,875 | Akamai edge/CDN, Amazon Route 53, Let's Encrypt | Find emails |
| ticketsforfun.com.br | #391,879 | Google Cloud, Google Cloud DNS, Google Trust Services + 3 more | Find emails |
| nomady.camp | #392,015 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| skousen.dk | #392,570 | Cloudflare, Cloudflare edge/CDN, Contentful + 8 more | Find emails |
| nationalmuseumsni.org | #393,652 | Civic Cookie Control, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| arklex.ai | #393,899 | Amazon (ACM), Amazon Route 53, Google Analytics + 6 more | Find emails |
| app.vc | #393,958 | Amazon Route 53, Axeptio, Google Fonts + 4 more | Find emails |
| poppulo.com | #394,300 | Amazon Route 53, Google Tag Manager, HubSpot + 8 more | Find emails |
| nandos.com.au | #394,532 | Amazon (ACM), Amazon CloudFront, Azure DNS + 6 more | Find emails |
| fox.nl | #395,187 | Azure API Management, Azure Front Door, Cloudflare + 4 more | Find emails |
| digitalplaygroundnetwork.com | #395,585 | Amazon Route 53, Google Fonts, Let's Encrypt + 4 more | Find emails |
| cronos.com | #395,737 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| fedsquare.com | #395,749 | Cloudflare, Let's Encrypt, Microsoft 365 + 4 more | Find emails |
| radio1.nl | #395,907 | Let's Encrypt, Microsoft 365, Next.js + 3 more | Find emails |
| simplemining.net | #396,094 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| steptohealth.com | #396,582 | Adobe Experience Cloud (Launch), Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| celebsnow.co.uk | #396,616 | Amazon Route 53, DebugBear, Fastly + 6 more | Find emails |
| vandervalk.de | #396,628 | ASP.NET, Amazon (ACM), Amazon CloudFront + 11 more | Find emails |
| lrparts.net | #396,972 | Cloudflare, DatoCMS, Global-e + 7 more | Find emails |
| yamaha-motor.com.ph | #397,230 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 4 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 →