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 |
|---|---|---|---|
| speedymice.net | #536,055 | Font Awesome, Ionic Framework, Let's Encrypt + 5 more | Find emails |
| praha1.cz | #536,201 | DigiCert, Font Awesome, Google Tag Manager + 6 more | Find emails |
| technorhetoric.net | #536,324 | Apache, Let's Encrypt | Find emails |
| #1,396 (Tranco) |
| Find emails |
| 5 | crazyegg.com | #2,410 (Tranco) | Find emails |
| diocesedeosasco.com.br |
| #537,022 |
| Cloudflare, Cloudflare edge/CDN, Google Analytics + 9 more |
| Find emails |
| freedomfuels.com.au | #537,270 | Azure DNS, Bootstrap, Font Awesome + 12 more | Find emails |
| nialli.com | #538,171 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| ofnl.co.uk | #538,221 | Adobe Fonts (Typekit), Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| packetwatch.com | #538,287 | Cloudflare Bot Management, Cloudflare edge/CDN, HubSpot + 5 more | Find emails |
| saasyan.com.au | #538,642 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| stem.systems | #538,893 | Fancybox, Font Awesome, Google Analytics + 13 more | Find emails |
| universityoftheunderground.org | #539,170 | All in One SEO, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| wpgeocontroller.com | #539,324 | Cloudflare, Font Awesome, Google AdSense + 10 more | Find emails |
| wilken.de | #539,535 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| ville-beziers.fr | #539,863 | AddToAny, Apache, Let's Encrypt + 8 more | Find emails |
| kanostate.gov.ng | #539,885 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| hdwebhosting.com | #540,601 | Font Awesome, Let's Encrypt, Modernizr + 4 more | Find emails |
| bazilikabudapest.hu | #540,804 | Apache, Fancybox, Font Awesome + 6 more | Find emails |
| bibnat.ro | #540,999 | Cloudflare Turnstile, Font Awesome, GiveWP + 11 more | Find emails |
| demontforthall.co.uk | #541,503 | AOS, Civic Cookie Control, Google Analytics + 9 more | Find emails |
| pioneerinstitute.org | #541,539 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Analytics + 9 more | Find emails |
| docshero.de | #542,258 | Apache, Backbone.js, DigiCert + 11 more | Find emails |
| wdm.co.uk | #542,554 | Google Tag Manager, Let's Encrypt, Microsoft 365 + 7 more | Find emails |
| mhj21.com | #542,729 | Google AdSense, Google Analytics, Google Tag Manager + 4 more | Find emails |
| lungfoundation.com.au | #543,289 | AddToAny, Cloudflare, Cloudflare Bot Management + 20 more | Find emails |
| sidearmstats.com | #543,319 | ASP.NET, Amazon Route 53, Google Analytics + 7 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 →