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 |
|---|---|---|---|
| talkbusiness.net | #101,392 | Bootstrap, Broadstreet, Cloudflare + 11 more | Find emails |
| cloudradial.com | #101,588 | Azure DNS, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| kigalilife.co.rw | #101,796 | Font Awesome, Google Analytics, Google Fonts + 13 more | Find emails |
| #1,396 (Tranco) |
| Find emails |
| 5 | crazyegg.com | #2,410 (Tranco) | Find emails |
| mnstate.edu | #102,102 | ASP.NET, Azure DNS, Bootstrap + 12 more | Find emails |
| vindy.com | #102,740 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| bw.edu | #103,477 | Bootstrap, Cludo, Font Awesome + 10 more | Find emails |
| acwebconnecting.com | #103,514 | Google Fonts, Leaflet, Modernizr + 5 more | Find emails |
| americanmigrainefoundation.org | #103,537 | AddToAny, Bootstrap, Cloudflare + 12 more | Find emails |
| freethought-dns.com | #104,597 | Fancybox, Google Analytics, Google Tag Manager + 7 more | Find emails |
| daf.com | #104,953 | Azure Front Door, DigiCert, Font Awesome + 5 more | Find emails |
| motsavec.fr | #105,031 | Consent Framework, Google AdSense, Google Analytics + 2 more | Find emails |
| adplugg.com | #105,217 | Amazon CloudFront, Amazon Route 53, AngularJS + 27 more | Find emails |
| velocityfleet.com | #106,494 | Amazon Route 53, Bootstrap, Convert + 14 more | Find emails |
| diyixian.com | #106,829 | Fancybox, Google Fonts, Nginx + 7 more | Find emails |
| albertaparks.ca | #106,925 | Bootstrap, Cloudflare edge/CDN, DataTables + 8 more | Find emails |
| designobserver.com | #106,928 | BigScoots, Cloudflare, Cloudflare Bot Management + 4 more | Find emails |
| imagequix.com | #107,288 | All in One SEO, Cloudflare, Cloudflare edge/CDN + 15 more | Find emails |
| gravesales.com | #107,429 | CleanTalk, Font Awesome, Google Fonts + 13 more | Find emails |
| eatforum.org | #107,853 | CookieYes, GSAP, Google Analytics + 8 more | Find emails |
| geeks3d.com | #108,121 | All in One SEO, Apache, Bluesky + 6 more | Find emails |
| plusnet.co.uk | #108,177 | DigiCert, Dynatrace, Google Tag Manager + 3 more | Find emails |
| booksite.ru | #108,296 | Google Hosted Libraries, Modernizr, Nginx + 3 more | Find emails |
| webhost-ing.com | #108,549 | Font Awesome, Google Analytics, Google Tag Manager + 5 more | Find emails |
| eurordis.org | #108,801 | Adobe Fonts (Typekit), Google Analytics, Google Fonts + 12 more | Find emails |
| promise.com | #109,086 | ASP.NET, Amazon Route 53, Fancybox + 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 →