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 |
|---|---|---|---|
| joinfound.com | #342,882 | AWS Lambda, Amplitude, Cloudflare + 15 more | Find emails |
| lottemartzetta.com | #343,040 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| digitalocean-ui.com | #343,159 | Amplitude, Cloudflare, Cloudflare Bot Management + 5 more | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| fanhubmedia.com | #343,501 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 11 more | Find emails |
| fairparken.com | #343,563 | Apache, Cloudflare edge/CDN, Contao + 11 more | Find emails |
| twinsbet.lt | #343,901 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| rapunzel.de | #343,928 | Cloudflare edge/CDN, Google Tag Manager, Let's Encrypt + 7 more | Find emails |
| printi.com.br | #343,931 | Adopt, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| pizzahut.co.in | #343,941 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| antonsport.no | #344,057 | Cloudflare, Cloudflare Turnstile, Cloudinary + 6 more | Find emails |
| vivat.com.ua | #344,144 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| knowunity.pl | #344,269 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| dodot.es | #344,317 | Azure DNS, Azure Front Door, Contentful + 6 more | Find emails |
| folxhealth.com | #344,811 | AWS Lambda, Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| everydayme.pl | #345,088 | Azure API Management, Azure DNS, Azure Front Door + 2 more | Find emails |
| chiirp.com | #345,371 | Cloudflare, Cloudflare Bot Management, Cloudflare Web Analytics + 18 more | Find emails |
| peterpane.de | #345,423 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 12 more | Find emails |
| ultimate.ai | #345,452 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| metro1.com.br | #345,542 | Cloudflare, DoubleClick (Google Ads), Google Publisher Tag + 8 more | Find emails |
| the-arabseed.com | #345,751 | Alibaba Cloud CDN, Cloudflare, Cloudflare edge/CDN + 2 more | Find emails |
| spaseekers.com | #345,866 | Azure DNS, Bootstrap, DigiCert + 6 more | Find emails |
| cheqroom.com | #346,248 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 6 more | Find emails |
| skilllane.com | #346,442 | Amazon Route 53, Font Awesome, Google Fonts + 5 more | Find emails |
| volkswagengroup.it | #346,494 | Cloudflare edge/CDN, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| bobw.co | #346,728 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 2 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 →