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 |
|---|---|---|---|
| do.co | #39,027 | Amplitude, Cloudflare, Cloudflare Bot Management + 5 more | Find emails |
| pets4homes.co.uk | #39,217 | Cloudflare, Didomi, Fastly + 7 more | Find emails |
| exa.ai | #39,221 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 9 more | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| rappi.com.mx |
| #39,226 |
| Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more |
| Find emails |
| heine.de | #39,253 | Akamai Edge DNS, Amazon (ACM), Contentful + 6 more | Find emails |
| wconcept.co.kr | #39,300 | Amazon (ACM), Amazon Route 53, Google Ads Conversion + 6 more | Find emails |
| bangkokbiznews.com | #39,314 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 7 more | Find emails |
| wistia.st | #39,360 | Amazon CloudFront, Amazon Route 53, Contentful + 6 more | Find emails |
| suomi.fi | #39,373 | Amazon (ACM) | Find emails |
| gov.bc.ca | #39,411 | Apache, Bluesky, Bootstrap + 5 more | Find emails |
| personare.com.br | #39,600 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| acko.com | #39,654 | Cloudflare, Cloudflare Bot Management, Cloudflare Web Analytics + 4 more | Find emails |
| shelter.org.uk | #39,658 | Amazon Route 53, Contentful, Gatsby + 5 more | Find emails |
| self.inc | #39,729 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| internic.ca | #39,749 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 9 more | Find emails |
| westhost.com | #39,825 | Awin, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| 451.io | #39,880 | Amazon Route 53, DoubleClick (Google Ads), Google Tag Manager + 7 more | Find emails |
| taskade.com | #40,150 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 3 more | Find emails |
| witt-weiden.de | #40,207 | Akamai Edge DNS, Amazon (ACM), Contentful + 6 more | Find emails |
| delhaize.be | #40,316 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai edge/CDN + 13 more | Find emails |
| shift4.com | #40,454 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 11 more | Find emails |
| td.org | #40,679 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Fonts + 7 more | Find emails |
| hzcdn.com | #40,693 | Amazon Route 53 | Find emails |
| 13tv.co.il | #40,724 | Akamai Edge DNS, Akamai edge/CDN, DoubleClick (Google Ads) + 6 more | Find emails |
| prisjakt.nu | #40,805 | Cloudflare, Cloudflare Bot Management, 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 →