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 |
|---|---|---|---|
| vbetnews.com | #700,557 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| medfirst.com.tw | #700,675 | Amazon CloudFront, Express, Let's Encrypt + 1 more | Find emails |
| editions-hermann.fr | #701,243 | Bootstrap, Font Awesome, Let's Encrypt + 1 more | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| mywash.pl | #701,650 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| posti.se | #701,826 | ASP.NET, Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| kingbewokwin.com | #701,922 | Alibaba Cloud CDN, Cloudflare, Cloudflare edge/CDN + 2 more | Find emails |
| mso-chrono.ch | #701,943 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| gsformula.com.br | #702,516 | Cloudflare, Google Analytics, Google Tag Manager + 6 more | Find emails |
| rajabotak134.xyz | #703,496 | CJ Affiliate, Cloudflare, DoubleClick (Google Ads) + 13 more | Find emails |
| edtechimpact.com | #703,580 | Amazon Route 53, Google Analytics, Google Fonts + 8 more | Find emails |
| pigz.com.br | #703,850 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| rajabotak136.xyz | #703,911 | CJ Affiliate, Cloudflare, DoubleClick (Google Ads) + 13 more | Find emails |
| mantra88hos.com | #703,998 | CJ Affiliate, Cloudflare, Cloudflare Web Analytics + 16 more | Find emails |
| toproducts.co.uk | #704,700 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| iaee.eu | #704,941 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| useanvil.com | #705,034 | Google Cloud DNS, Google Fonts, Let's Encrypt + 6 more | Find emails |
| knowunity.co | #705,074 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| unseretop5.de | #706,018 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| graysonline.com | #706,036 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| credera.com | #706,088 | Akamai edge/CDN, Amazon CloudFront, Amazon S3 + 7 more | Find emails |
| dancingbear.com | #706,620 | Cloudflare, Google Fonts, Let's Encrypt + 4 more | Find emails |
| alloutrugbyleague.co.uk | #706,858 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| f1online.sk | #707,936 | DoubleClick (Google Ads), Google AdSense, Google Fonts + 7 more | Find emails |
| hnytxj.com | #708,038 | GeeTest, Let's Encrypt, Next.js + 2 more | Find emails |
| maiszeiss.com.br | #708,179 | Akamai edge/CDN, Akamai mPulse, Amazon CloudFront + 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 →