CSS & UI Framework
612 of the 1,000,000 top sites in our Tranco top-1M census run Chakra UI (0.1%). A React component library for building accessible, themeable user interfaces. Detection is homepage-level HTML/header fingerprinting, so a site can run Chakra UI on other pages without it showing here.
Other css & ui framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | weforum.org | #944 (Tranco) | Find emails |
| 2 | deezer.com | #1,956 (Tranco) | Find emails |
| 3 | nubank.com.br | #2,489 (Tranco) | Find emails |
| 4 | grass.io |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| sbimotor.com | #183,014 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| hasmoves.com | #183,154 | Cookiebot, Let's Encrypt, Next.js + 2 more | Find emails |
| p-game.jp | #185,028 | Google Fonts, Let's Encrypt, Next.js + 3 more | Find emails |
| #3,812 (Tranco) |
| Find emails |
| 5 | michaels.com | #4,365 (Tranco) | Find emails |
| krystal.app |
| #186,159 |
| Cloudflare, Cloudflare edge/CDN, Font Awesome + 8 more |
| Find emails |
| wikifolio.com | #188,781 | Dynatrace, Microsoft 365, Next.js + 4 more | Find emails |
| thetourguy.com | #189,565 | Azure API Management, Azure Front Door, Cloudflare + 7 more | Find emails |
| innova.com.tr | #189,880 | Microsoft IIS, Next.js, Sectigo + 2 more | Find emails |
| dogobooks.com | #190,593 | Astro, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| valesaude.com.br | #194,181 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai edge/CDN + 7 more | Find emails |
| antler.co | #194,945 | AWS Lambda, Cloudflare edge/CDN, Google Tag Manager + 10 more | Find emails |
| eoportal.org | #200,098 | Next.js, Nginx, Sectigo + 2 more | Find emails |
| nieuweinstituut.nl | #200,165 | Google Tag Manager, Let's Encrypt, Microsoft 365 + 4 more | Find emails |
| etoll.gov.pl | #200,647 | DigiCert, Dynatrace, Imperva + 4 more | Find emails |
| hunkemoller.de | #200,733 | Amazon CloudFront, Cloudflare edge/CDN, DigiCert + 3 more | Find emails |
| placai.com | #203,201 | Google Tag Manager, Let's Encrypt, Next.js + 6 more | Find emails |
| illuvium.io | #204,827 | Amazon Route 53, Google Analytics, Google Tag Manager + 7 more | Find emails |
| kredaqro.com | #206,356 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| goifuneral.co.kr | #207,147 | AOS, Amazon Route 53, Let's Encrypt + 5 more | Find emails |
| lauritz.com | #208,478 | Akamai Edge DNS, Google Analytics, Google Tag Manager + 5 more | Find emails |
| freshtunes.ru | #209,517 | Cloudflare, Google Tag Manager, Next.js + 4 more | Find emails |
| cop29.az | #209,657 | AOS, Cloudflare edge/CDN, Google Analytics + 8 more | Find emails |
| browsee.io | #209,665 | Amplitude, Bootstrap, Calendly + 19 more | Find emails |
| marshallheadphones.com | #210,342 | Amazon CloudFront, AppNexus (Xandr), Cloudflare edge/CDN + 4 more | Find emails |
| kulo.in | #212,811 | DigitalOcean Spaces, Let's Encrypt, Meta Pixel + 5 more | Find emails |
| jazzercise.com | #215,717 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Cloud DNS + 9 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 →