CSS & UI Framework
3,915 of the 1,000,000 top sites in our Tranco top-1M census run Foundation (0.4%). A responsive front-end CSS framework providing a grid system and prebuilt UI components. Detection is homepage-level HTML/header fingerprinting, so a site can run Foundation on other pages without it showing here.
Other css & ui framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | bit.ly | #102 (Tranco) | Find emails |
| 2 | mdpi.com | #596 (Tranco) | Find emails |
| 3 | clever.com | #990 (Tranco) | Find emails |
| 4 | instructure.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| victorhanson.com | #528,879 | Font Awesome, Google Analytics, Google Fonts + 14 more | Find emails |
| simpoll.ru | #529,289 | Bootstrap, Chart.js, Cloudflare + 13 more | Find emails |
| iwlearn.net | #529,770 | ASP.NET, AddThis, Font Awesome + 11 more | Find emails |
| #1,396 (Tranco) |
| Find emails |
| 5 | crazyegg.com | #2,410 (Tranco) | Find emails |
| jkc.media |
| #529,950 |
| Bunny CDN, Bunny Fonts, BunnyCDN + 7 more |
| Find emails |
| ales.fr | #530,241 | Apache, Elementor, Font Awesome + 11 more | Find emails |
| altalang.com | #530,260 | Bootstrap, Cloudflare, Cloudflare Bot Management + 15 more | Find emails |
| flyinglocksmiths.com | #530,356 | Cloudflare, Cloudflare edge/CDN, Google Ads Conversion + 9 more | Find emails |
| ictinc.ca | #530,477 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| westgard.com | #530,862 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| canaca.com | #531,072 | Apache, Bootstrap, Font Awesome + 4 more | Find emails |
| trenchcrusade.com | #531,144 | Bluesky, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| arhcustom.co.uk | #532,829 | Bootstrap, Font Awesome, Google Analytics + 16 more | Find emails |
| contactsexpress.ca | #533,023 | Bootstrap, Cloudflare, Cloudflare Bot Management + 14 more | Find emails |
| mylogin.com | #533,081 | Amazon CloudFront, Cloudflare, Cloudflare Bot Management + 11 more | Find emails |
| skatepro.es | #533,106 | Apache, Google Ads Conversion, Google Analytics + 7 more | Find emails |
| revelrealty.ca | #533,141 | AOS, Font Awesome, Google Analytics + 12 more | Find emails |
| machsomwatch.org | #533,295 | CanvasJS, Cloudflare, Cloudflare Bot Management + 16 more | Find emails |
| foodbank.co.kr | #533,428 | Apache, Font Awesome, Google Analytics + 5 more | Find emails |
| studiobinary.com | #533,690 | Font Awesome, Google Fonts, Let's Encrypt + 8 more | Find emails |
| mitsubishi-motors.fr | #534,078 | Elementor, Google Fonts, Google Maps + 8 more | Find emails |
| thalesdocs.com | #534,163 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| wilsonjames.co.uk | #534,720 | Adobe Fonts (Typekit), Cloudflare Bot Management, Cloudflare edge/CDN + 14 more | Find emails |
| bear.org | #534,822 | Apache, Cloudflare, Google Analytics + 9 more | Find emails |
| mixzip.ru | #535,314 | Bootstrap, Cloudflare, Font Awesome + 13 more | Find emails |
| gpkorea.com | #535,833 | Google AdSense, Google Analytics, Google Fonts + 5 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 →