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.
| # | 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 |
|---|---|---|---|
| iseki.fr | #792,744 | Apache, Cookiebot, Google Tag Manager + 8 more | Find emails |
| jackcat.co.za | #793,378 | Cloudflare, Cloudflare edge/CDN, Django + 8 more | Find emails |
| jardimdasamericas.com.br | #793,682 | AddToAny, Fancybox, Font Awesome + 11 more | Find emails |
| #1,396 (Tranco) |
| Find emails |
| 5 | crazyegg.com | #2,410 (Tranco) | Find emails |
| justingames.nl | #795,257 | Cloudflare, Cloudflare edge/CDN, Fancybox + 12 more | Find emails |
| karcher-cleanteh.com | #796,020 | Apache, CookieYes, DigiCert + 11 more | Find emails |
| kdi-service.jp | #796,344 | Apache, DigiCert, Modernizr + 1 more | Find emails |
| keiba-kouryaku.net | #796,409 | AOS, Google AdSense, Google Analytics + 9 more | Find emails |
| kingswoodcatering.co.uk | #797,153 | ASP.NET, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| kolm.cl | #797,841 | Apache, Font Awesome, Google Analytics + 10 more | Find emails |
| konguvaran.in | #797,929 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 16 more | Find emails |
| kurvesrbija.rs | #798,631 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 10 more | Find emails |
| landdirect.ie | #799,252 | ASP.NET, Font Awesome, Google Fonts + 4 more | Find emails |
| leocussen.edu.au | #799,987 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Tag Manager + 7 more | Find emails |
| lernlaterne.de | #800,033 | Bunny CDN, BunnyCDN, Let's Encrypt + 1 more | Find emails |
| letran.com.co | #800,082 | Django, Font Awesome, Google Analytics + 6 more | Find emails |
| libertines.me | #800,245 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 7 more | Find emails |
| librosdelministerio.org | #800,296 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| lineco.org | #800,552 | Amazon (ACM), Microsoft IIS, PHP + 2 more | Find emails |
| lingano.com | #800,568 | Bootstrap, Brevo, Google Fonts + 10 more | Find emails |
| linke-arte.com | #800,612 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| lonemountaintruck.com | #801,318 | AddToAny, Apache, CallRail + 16 more | Find emails |
| lotfitness.com.br | #801,476 | Amazon (ACM), Amazon Route 53, Apache + 14 more | Find emails |
| maldarizzi.com | #803,140 | Bootstrap, Elementor, Google Fonts + 11 more | Find emails |
| mamo.com.ua | #803,229 | Apache, Google Ads Conversion, Google Analytics + 9 more | Find emails |
| manosydedos.com | #803,424 | Apache, Google Analytics, Google Fonts + 11 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 →