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 |
|---|---|---|---|
| marillion.com | #140,521 | Apache, Bluesky, Font Awesome + 5 more | Find emails |
| ubldigital.com | #140,552 | ASP.NET, DigiCert, Dynatrace + 6 more | Find emails |
| rapidonline.com | #141,016 | ASP.NET, Amazon (ACM), Amazon Route 53 + 13 more | Find emails |
| #1,396 (Tranco) |
| Find emails |
| 5 | crazyegg.com | #2,410 (Tranco) | Find emails |
| trasportopersone.it | #141,073 | ASP.NET, Bootstrap, Font Awesome + 12 more | Find emails |
| schlowlibrary.org | #141,216 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| aledade.com | #141,385 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 2 more | Find emails |
| picbusiness.com | #141,556 | Amazon (ACM), Amazon Route 53, Apache + 11 more | Find emails |
| altisource.com | #141,575 | Amazon Route 53, Bootstrap, DigiCert + 9 more | Find emails |
| tigweb.org | #141,606 | Astro, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| primpogoda.ru | #141,812 | AddThis, Flaticon, Font Awesome + 17 more | Find emails |
| xhand.net | #141,953 | Fancybox, Google Analytics, Google Fonts + 4 more | Find emails |
| capstonelogistics.com | #142,043 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 16 more | Find emails |
| stoxx.com | #143,062 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 13 more | Find emails |
| amazonwatch.org | #143,121 | AddToAny, All in One SEO, Bluesky + 12 more | Find emails |
| enewstoday.co.kr | #143,132 | Google AdSense, Google Analytics, Google Fonts + 6 more | Find emails |
| conservative.ca | #143,292 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Bot Management + 13 more | Find emails |
| visittampabay.com | #143,302 | Adobe Fonts, Adobe Fonts (Typekit), Akamai edge/CDN + 14 more | Find emails |
| redbooth.com | #143,633 | Adobe Fonts (Typekit), Amazon (ACM), Amazon Route 53 + 18 more | Find emails |
| pflegecampus.de | #143,659 | Bootstrap, Google Analytics, Google Tag Manager + 8 more | Find emails |
| parklanejewelry.com | #143,682 | Fancybox, Font Awesome, Google Analytics + 13 more | Find emails |
| freespeech.org | #144,109 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Analytics + 11 more | Find emails |
| activenews.ro | #144,400 | Apache, Fancybox, Font Awesome + 13 more | Find emails |
| m-i.kr | #144,422 | Apache, Google Analytics, Google Tag Manager + 6 more | Find emails |
| wested.org | #144,483 | AddToAny, BrightEdge, Cloudflare Bot Management + 12 more | Find emails |
| airfleets.net | #144,989 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 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 →