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 |
|---|---|---|---|
| uhu.com | #331,537 | Azure API Management, Azure Front Door, Microsoft 365 + 1 more | Find emails |
| lindab.com | #331,728 | ASP.NET, Azure API Management, Cloudflare edge/CDN + 7 more | Find emails |
| houzz.dk | #332,288 | Amazon Route 53 | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| #332,531 |
| GeeTest, Let's Encrypt, Next.js + 2 more |
| Find emails |
| antennaweb.org | #332,661 | Amazon Route 53, DigiCert, Google Tag Manager + 3 more | Find emails |
| kingpower.com | #332,808 | Amazon Route 53, Cloudflare Bot Management, Cloudflare Web Analytics + 15 more | Find emails |
| newageproducts.com | #333,735 | Adobe Fonts, Adobe Fonts (Typekit), Font Awesome + 8 more | Find emails |
| hellofresh.co.nz | #333,881 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| elchecf.es | #334,067 | Azure Front Door, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| mts.investments | #334,323 | Astro, Nginx, Yandex Metrica + 1 more | Find emails |
| kaspersky.co.in | #334,643 | DigiCert, Google Tag Manager, Kameleoon + 2 more | Find emails |
| twosapp.com | #335,093 | CJ Affiliate, Express, Google Ads Conversion + 8 more | Find emails |
| bury.gov.uk | #335,120 | Contensis, Microsoft 365, Varnish | Find emails |
| studiosus.com | #335,160 | DigiCert, Flockler, Next.js + 2 more | Find emails |
| eigosapuri.jp | #335,599 | Amazon (ACM), Amazon Route 53, Google Tag Manager + 5 more | Find emails |
| betsafe.lt | #335,613 | Amazon (ACM), Amazon CloudFront, Cloudflare + 2 more | Find emails |
| opendorse.com | #335,844 | Azure DNS, Azure Front Door, DigiCert + 11 more | Find emails |
| airnz.co.nz | #335,919 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| alugha.com | #335,978 | Let's Encrypt | Find emails |
| redsox.com | #336,598 | Adobe Analytics, Adobe Experience Cloud (Launch), Amazon Route 53 + 8 more | Find emails |
| kav.ru | #336,611 | DigiCert, Google Tag Manager, Kameleoon + 3 more | Find emails |
| idealwith.com | #337,554 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| velera.com | #337,653 | Adobe Fonts (Typekit), Amazon (ACM), Cloudinary + 4 more | Find emails |
| smartmedical.eu | #338,047 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| quandoo.it | #338,395 | Amazon (ACM), Amazon Route 53, Nginx | 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 →