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 |
|---|---|---|---|
| culturegift.co.kr | #772,879 | AOS, Google Analytics, Google Tag Manager + 3 more | Find emails |
| cuma.co.kr | #772,881 | Amazon (ACM), Amazon Route 53, Daum + 4 more | Find emails |
| cupraofficial.pt | #772,917 | Cloudflare edge/CDN, Google Tag Manager, Let's Encrypt + 2 more | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| curucuru-select.com | #772,979 | Amazon (ACM), Amazon Route 53, Font Awesome + 5 more | Find emails |
| daima.asia | #773,404 | Amazon CloudFront, Express, Let's Encrypt + 2 more | Find emails |
| dakar2026.org | #773,428 | AB Tasty, Akamai Bot Manager, Akamai edge/CDN + 6 more | Find emails |
| dallacosta.com.br | #773,457 | Amazon (ACM), Amazon Route 53, Apache + 7 more | Find emails |
| delfindiagnosticos.com.br | #774,135 | Akamai edge/CDN, Akamai mPulse, Amazon Route 53 + 7 more | Find emails |
| diariooficial.ms.gov.br | #774,840 | Google Fonts, Let's Encrypt, Next.js + 3 more | Find emails |
| dot-st.tw | #775,947 | Amazon CloudFront, Express, Let's Encrypt + 1 more | Find emails |
| ehobby.com.tw | #778,099 | Amazon CloudFront, Express, Google Workspace + 2 more | Find emails |
| electronicsdukaan.com | #778,372 | Google Analytics, Google Fonts, Google Tag Manager + 7 more | Find emails |
| elitesecom.ai | #778,510 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 6 more | Find emails |
| enuygunsigorta.com | #779,112 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 7 more | Find emails |
| eprotocolo.com | #779,261 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| ergo.lt | #779,347 | Adobe Experience Cloud (Launch), DigiCert, Google Tag Manager + 4 more | Find emails |
| estabilidadenaoexiste.com | #779,734 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| etudetranslations.com | #779,928 | Bootstrap, Cloudflare, Cloudflare Bot Management + 13 more | Find emails |
| f3fotografiaesportiva.com.br | #780,608 | ASP.NET, Bootstrap, Cloudflare + 12 more | Find emails |
| farmaciaschavez.com.bo | #781,074 | Amazon CloudFront, Azure DNS, CDN Fonts + 12 more | Find emails |
| faunaportal.cz | #781,225 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 4 more | Find emails |
| favorita.com.br | #781,237 | Cloudflare, Google Analytics, Google Fonts + 7 more | Find emails |
| firsttable.co.uk | #782,089 | Cloudflare, Let's Encrypt, New Relic + 3 more | Find emails |
| firsttable.com.au | #782,090 | Cloudflare, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| footballvip.mobi | #782,742 | Amazon Route 53, Google Fonts, Google Tag Manager + 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 →