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 |
|---|---|---|---|
| mobiel.nl | #307,697 | Google Analytics, Microsoft 365, Next.js + 5 more | Find emails |
| snoggle.app | #307,735 | AppsFlyer, Cloudflare, Cloudflare Web Analytics + 15 more | Find emails |
| fryd.app | #307,928 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| renderforestsites.com |
| #308,163 |
| Amazon CloudFront, Cloudflare, Cloudflare Web Analytics + 3 more |
| Find emails |
| fableai.app | #308,768 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| buziaczek.pl | #308,837 | Amazon CloudFront, DigiCert, Google Tag Manager + 4 more | Find emails |
| wired.de | #309,458 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| oetker.com | #309,621 | Let's Encrypt, Next.js, Nginx + 1 more | Find emails |
| nubank.com.mx | #309,634 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| farewill.com | #309,928 | Cloudflare, Cloudflare edge/CDN, Cloudinary + 7 more | Find emails |
| nairabet.com | #310,304 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| bestofsigns.com | #310,412 | Adobe Experience Cloud (Launch), Adobe Target, Algolia + 8 more | Find emails |
| squaredup.com | #310,887 | Amazon CloudFront, Bluesky, Calendly + 12 more | Find emails |
| familienservice.de | #311,034 | Bootstrap, Cloudflare edge/CDN, DigiCert + 10 more | Find emails |
| finch.fm | #311,703 | Let's Encrypt, Next.js, Nginx + 3 more | Find emails |
| volkswagen.pl | #311,813 | DigiCert, Fastly, Adobe Experience Manager | Find emails |
| urbansitter.com | #311,924 | Branch, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| hsbc.fr | #312,447 | Brightcove, DigiCert, Next.js + 4 more | Find emails |
| mtbachelor.com | #313,247 | Amazon Route 53, Cloudflare edge/CDN, Drupal + 4 more | Find emails |
| figopetinsurance.com | #314,056 | Azure API Management, Azure DNS, Contentful + 6 more | Find emails |
| myfavouritemagazines.co.uk | #314,169 | Amazon Route 53, DebugBear, Fastly + 6 more | Find emails |
| radarplane.com | #314,247 | Alibaba Cloud CDN, Cloudflare, Cloudflare edge/CDN + 2 more | Find emails |
| eaza.net | #314,272 | Gatsby, Google Analytics, Google Tag Manager + 6 more | Find emails |
| gentapps.com | #314,334 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| pepsicoshop.com | #314,631 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 3 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 →