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 |
|---|---|---|---|
| megabrain.co | #24,956 | Google Cloud DNS, Google Workspace, Let's Encrypt + 4 more | Find emails |
| venice.ai | #26,758 | Cloudflare, Cloudflare Bot Management, Cloudflare Web Analytics + 11 more | Find emails |
| aramco.com | #28,977 | Akamai Edge DNS, Azure Front Door, DigiCert + 4 more | Find emails |
| #3,812 (Tranco) |
| Find emails |
| 5 | michaels.com | #4,365 (Tranco) | Find emails |
| topazlabs.com | #29,111 | AWS Lambda, Adobe Fonts (Typekit), Bootstrap + 25 more | Find emails |
| inter.it | #30,731 | Amazon Route 53, Cloudflare edge/CDN, DoubleClick (Google Ads) + 8 more | Find emails |
| vm.co.mz | #31,542 | DigiCert, Envoy, Imperva + 4 more | Find emails |
| sadhguru.org | #31,568 | Bootstrap, Cloudflare, Cloudflare Bot Management + 13 more | Find emails |
| zumper.com | #32,030 | Amazon Route 53, DebugBear, DoubleClick (Google Ads) + 7 more | Find emails |
| spothero.com | #33,205 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| katespade.com | #34,317 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 12 more | Find emails |
| dditservices.com | #35,471 | Next.js, OpenResty, Sectigo + 4 more | Find emails |
| caring.com | #36,060 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| gamma.site | #36,083 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 4 more | Find emails |
| orkin.com | #37,109 | Azure Front Door, Contentful, DigiCert + 7 more | Find emails |
| praxis.nl | #37,431 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| shoecarnival.com | #38,244 | AB Tasty, Amazon CloudFront, Amplience + 10 more | Find emails |
| joann.com | #38,343 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 11 more | Find emails |
| marshall.com | #38,576 | Amazon CloudFront, AppNexus (Xandr), Cloudflare edge/CDN + 4 more | Find emails |
| join.com | #39,076 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 10 more | Find emails |
| td.org | #40,679 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Fonts + 7 more | Find emails |
| sportsshoes.com | #40,895 | Cloudflare, Cloudflare edge/CDN, Next.js + 6 more | Find emails |
| go54.com | #41,524 | Font Awesome, Google Hosted Libraries, Google Tag Manager + 7 more | Find emails |
| procoretech.com | #42,386 | Cloudflare, Contentful, Let's Encrypt + 5 more | Find emails |
| throne.com | #42,593 | AWS Lambda, Bootstrap, Cloudflare edge/CDN + 14 more | Find emails |
| crowdcast.io | #43,278 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 6 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 →