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 |
|---|---|---|---|
| globalwellnesssummit.com | #498,532 | AddToAny, Backbone.js, Bootstrap + 18 more | Find emails |
| charterup.com | #499,109 | 6sense, Amazon Route 53, ChatGPT Ads Pixel + 19 more | Find emails |
| communitychoicecu.com | #499,123 | Fastly, Glia, Google Tag Manager + 13 more | Find emails |
| #1,396 (Tranco) |
| Find emails |
| 5 | crazyegg.com | #2,410 (Tranco) | Find emails |
| oha.org | #499,151 | Cloudflare Bot Management, Cloudflare edge/CDN, Font Awesome + 12 more | Find emails |
| lickingcounty.gov | #499,518 | ASP.NET, Cloudflare, Cloudflare Bot Management + 10 more | Find emails |
| arcticcat.com | #500,564 | Adobe Fonts, Adobe Fonts (Typekit), Cloudflare Bot Management + 8 more | Find emails |
| insidethevatican.com | #500,617 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 6 more | Find emails |
| thevoucherworld.com | #500,639 | Apache, Font Awesome, Let's Encrypt + 8 more | Find emails |
| nashvillesymphony.org | #500,652 | ASP.NET, AddThis, Bootstrap + 15 more | Find emails |
| torrentflood.com | #500,698 | ASP.NET, Amazon (ACM), Amazon Route 53 + 11 more | Find emails |
| habitablefuture.org | #500,914 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| pv-magazine.fr | #501,122 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| bruceangeirasleiloeiro.com.br | #501,148 | Font Awesome, Google Analytics, Google Tag Manager + 6 more | Find emails |
| matenadaran.am | #501,163 | AddToAny, Bootstrap, Cloudflare + 8 more | Find emails |
| popular-archaeology.com | #501,209 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 10 more | Find emails |
| hugofox.com | #501,950 | ASP.NET, Atlassian Statuspage, Bootstrap + 16 more | Find emails |
| sisamagazine.co.kr | #502,056 | Google AdSense, Google Analytics, Google Fonts + 6 more | Find emails |
| stormvistawxmodels.com | #502,304 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 12 more | Find emails |
| justacoupon.com | #503,009 | Apache, Feedburner, Font Awesome + 10 more | Find emails |
| globale.co.kr | #503,310 | Google Analytics, Google Fonts, Google Tag Manager + 5 more | Find emails |
| svetigora.com | #503,737 | Cloudflare, Font Awesome, GiveWP + 7 more | Find emails |
| venngo.com | #503,756 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 2 more | Find emails |
| iqcu.com | #503,780 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 14 more | Find emails |
| hermitage.nl | #503,880 | AOS, Bootstrap, Cloudflare edge/CDN + 10 more | Find emails |
| karbonbrewing.com | #504,164 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 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 →