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 |
|---|---|---|---|
| sfgiants.com | #431,386 | Adobe Analytics, Adobe Experience Cloud (Launch), Amazon Route 53 + 9 more | Find emails |
| sinsmarts.com | #431,470 | Google Analytics, Google Tag Manager, Let's Encrypt + 2 more | Find emails |
| pampers.fr | #431,606 | Azure DNS, Azure Front Door, Contentful + 5 more | Find emails |
| #132 (Tranco) |
| Find emails |
| 5 | bbc.com | #210 (Tranco) | Find emails |
| rentl.io | #431,806 | Google Cloud DNS, Google Fonts, Let's Encrypt + 3 more | Find emails |
| mmorpg.org.pl | #432,135 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 4 more | Find emails |
| prismamarket.ee | #432,232 | Amazon Route 53, Contentful, Let's Encrypt + 4 more | Find emails |
| cnseg.org.br | #432,701 | Google Fonts, Next.js, React | Find emails |
| cherishx.com | #432,797 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| greenwheels.com | #432,798 | Azure DNS, Cloudflare Bot Management, Cloudflare edge/CDN + 11 more | Find emails |
| polkastarter.com | #433,111 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| eztable.com | #433,379 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| capsule.com | #433,438 | Amazon Route 53, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| staplesconnect.com | #433,517 | Adobe Advertising Cloud, Adobe Analytics, Adobe Audience Manager + 43 more | Find emails |
| kaspersky.it | #433,740 | DigiCert, Google Tag Manager, Kameleoon + 3 more | Find emails |
| jivosite.ru | #433,805 | Mail.ru Analytics (Top100), Mindbox, Next.js + 3 more | Find emails |
| swehosting.se | #433,949 | AOS, Bootstrap, Cloudflare + 12 more | Find emails |
| knowunity.co.uk | #434,266 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| aspiration.com | #434,653 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| pawshake.ca | #434,949 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 9 more | Find emails |
| firstmark.com | #435,094 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Analytics + 10 more | Find emails |
| unodata.com.br | #435,414 | Cloudflare, Cloudflare edge/CDN, Google Ads Conversion + 7 more | Find emails |
| shooliniuniversity.com | #435,580 | Google Fonts, Google Tag Manager, Microsoft 365 + 4 more | Find emails |
| bscgslb.com | #436,468 | Alibaba Cloud DNS, Bootstrap, GSAP + 2 more | Find emails |
| sixt.at | #436,773 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| dribbleup.com | #436,818 | Amazon Route 53, Intercom, Let's Encrypt + 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 →