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 |
|---|---|---|---|
| firstclearing.com | #679,009 | Akamai Edge DNS, Fancybox, Google Fonts + 12 more | Find emails |
| axonaviation.com | #679,051 | Apache, Fonts.com, Google Analytics + 5 more | Find emails |
| greenbuildingelements.com | #679,200 | ConsentMo, Font Awesome, Let's Encrypt + 8 more | Find emails |
| #1,396 (Tranco) |
| Find emails |
| 5 | crazyegg.com | #2,410 (Tranco) | Find emails |
| bmes.org | #679,774 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| californiacivilattorneys.com | #679,782 | All in One SEO, Apache, Bootstrap + 10 more | Find emails |
| groundwater.org | #679,813 | DataTables, Google Fonts, Let's Encrypt + 6 more | Find emails |
| bcbl.eu | #679,974 | AOS, Apache, Drupal + 6 more | Find emails |
| tealsystems.com | #680,381 | AOS, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| hobby-china.com | #680,419 | AddThis, CNZZ, Google Analytics + 6 more | Find emails |
| worldanimalnews.com | #680,683 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 7 more | Find emails |
| pinkmonkey.com | #680,852 | ASP.NET, Azure DNS, DigiCert + 3 more | Find emails |
| defining.com | #680,982 | Adobe Fonts (Typekit), Cloudflare, Elementor + 11 more | Find emails |
| seadream.com | #681,244 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| ascendispharma.com | #681,287 | Adobe Experience Cloud (Launch), Bootstrap, Cloudflare Bot Management + 19 more | Find emails |
| justlo.de | #681,336 | Cookie-Script, Google Ads Conversion, Google Analytics + 10 more | Find emails |
| funduszeunijne.gov.pl | #681,451 | ASP.NET, AddToAny, Apache + 9 more | Find emails |
| sipa-automobiles.fr | #681,662 | Cloudflare edge/CDN, Elementor, Google Fonts + 9 more | Find emails |
| lavishlifecompetitions.co.uk | #682,212 | Adobe Fonts (Typekit), Bootstrap, Cloudflare + 17 more | Find emails |
| skatepro.no | #682,374 | Apache, Google Ads Conversion, Google Analytics + 7 more | Find emails |
| parisperfect.com | #682,525 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 17 more | Find emails |
| fortefoundation.org | #682,788 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| sharedinvestigator.com | #682,869 | AOS, Amazon Route 53, AppDynamics + 3 more | Find emails |
| usaa.us | #683,105 | Akamai Edge DNS, Amazon (ACM), Google Tag Manager + 5 more | Find emails |
| newdigitalage.co | #683,225 | Cookiebot, Font Awesome, Google Trust Services + 3 more | Find emails |
| newsgn.com | #683,298 | Google Fonts, Let's Encrypt, Slick Carousel + 2 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 →