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 |
|---|---|---|---|
| teleboario.it | #543,475 | ConsentMo, Google Fonts, Google Hosted Libraries + 8 more | Find emails |
| rosemaryandco.com | #543,713 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| cpsa.ca | #543,911 | ASP.NET, DataTables, DigiCert + 24 more | Find emails |
| #1,396 (Tranco) |
| Find emails |
| 5 | crazyegg.com | #2,410 (Tranco) | Find emails |
| diocesitn.it | #544,119 | Google Fonts, Google Tag Manager, Microsoft 365 + 4 more | Find emails |
| levyleiloeiro.com.br | #544,183 | Amazon Route 53, Font Awesome, Google AdSense + 9 more | Find emails |
| skatepro.com.pl | #544,257 | Apache, Google Ads Conversion, Google Analytics + 7 more | Find emails |
| saf.co.il | #544,384 | AddThis, Bootstrap, Cloudflare + 22 more | Find emails |
| economytalk.kr | #544,435 | Google Analytics, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| sgi-usa.org | #544,540 | Fastly, Font Awesome, Google Fonts + 9 more | Find emails |
| bereanbiblesociety.org | #544,646 | Font Awesome, Google Analytics, Google Fonts + 9 more | Find emails |
| discoverynews.kr | #544,736 | Google AdSense, Google Analytics, Google Fonts + 5 more | Find emails |
| datacommus.com | #544,902 | All in One SEO, Apache, Font Awesome + 8 more | Find emails |
| two-sales.de | #545,195 | Apache, Font Awesome, Google Tag Manager + 4 more | Find emails |
| brenk.com | #545,531 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| scratchspace.com | #545,796 | Drift, Font Awesome, Google Analytics + 13 more | Find emails |
| mtmrecognition.com | #546,051 | Azure DNS, Font Awesome, Google Analytics + 7 more | Find emails |
| sctoday.co.kr | #546,122 | Apache, Google Analytics, PHP + 3 more | Find emails |
| leapfile.com | #546,406 | Amazon Route 53, Google Analytics, Google Cloud + 6 more | Find emails |
| bigbendfishing.net | #546,580 | Apache, Google Analytics, Google Fonts + 6 more | Find emails |
| aira.io | #546,855 | All in One SEO, CookieYes, Font Awesome + 11 more | Find emails |
| oceanlakes.com | #547,231 | Cloudflare, Cloudflare edge/CDN, GSAP + 6 more | Find emails |
| bains-lavey.ch | #547,283 | Apache, Google Tag Manager, Gravatar + 6 more | Find emails |
| pdsoros.org | #547,485 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Trust Services + 6 more | Find emails |
| bakerripley.org | #547,553 | Google Analytics, Google Tag Manager, Nginx + 7 more | Find emails |
| odpowiedzialnybiznes.pl | #547,652 | Apache, Bootstrap, Google Analytics + 8 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 →