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 |
|---|---|---|---|
| spectrumresorts.com | #869,053 | ASP.NET, Cloudflare, Font Awesome + 16 more | Find emails |
| garagedoorsonline.co.uk | #869,218 | Apache, Bootstrap, Font Awesome + 9 more | Find emails |
| smartrite.com | #869,490 | Adobe Experience Cloud (Launch), Amazon Route 53, Cloudflare edge/CDN + 13 more | Find emails |
| #1,396 (Tranco) |
| Find emails |
| 5 | crazyegg.com | #2,410 (Tranco) | Find emails |
| auliondor-rosenau.com | #869,801 | Adobe Fonts (Typekit), CleanTalk, Google Fonts + 9 more | Find emails |
| fortticonderoga.org | #869,927 | All in One SEO, Breeze, Cloudflare + 10 more | Find emails |
| iisj.net | #870,406 | AddThis, Drupal, Google Tag Manager + 4 more | Find emails |
| visitfresnocounty.org | #870,484 | Adobe Fonts, Adobe Fonts (Typekit), Akamai edge/CDN + 9 more | Find emails |
| k-n-d.ru | #870,562 | Fancybox, Google Fonts, Lodash + 9 more | Find emails |
| thrive.org.uk | #870,901 | Craft CMS, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| 5rb.com | #871,065 | ASP.NET, Cloudflare Bot Management, Cloudflare edge/CDN + 15 more | Find emails |
| arunews.com | #871,478 | DoubleClick (Google Ads), Google Analytics, Google Publisher Tag + 5 more | Find emails |
| besteleven.com | #871,485 | Google AdSense, Google Analytics, Google Tag Manager + 4 more | Find emails |
| gpharm.bg | #871,544 | Font Awesome, Google Analytics, Google Fonts + 9 more | Find emails |
| thebionews.net | #871,660 | Google AdSense, Google Analytics, Google Fonts + 6 more | Find emails |
| ilads.org | #871,777 | Azure Front Door, Bootstrap, Font Awesome + 11 more | Find emails |
| surgentcpe.com | #871,782 | ASP.NET, Adobe Fonts (Typekit), Affirm + 21 more | Find emails |
| rugbycadillac.fr | #871,831 | Font Awesome, Google Analytics, Google Fonts + 8 more | Find emails |
| kidsmentalhealthfoundation.org | #872,513 | ASP.NET, Amazon (ACM), Amazon CloudFront + 12 more | Find emails |
| luosimao.com | #872,592 | Baidu Analytics, Modernizr, Nginx + 3 more | Find emails |
| techstrong.ai | #873,484 | AddToAny, Cloudflare, Cloudflare Bot Management + 16 more | Find emails |
| obs.co.kr | #873,671 | AOS, Apache, Font Awesome + 7 more | Find emails |
| ridetarc.org | #873,837 | Bootstrap, Fastly, Google Analytics + 18 more | Find emails |
| hjf.org | #873,955 | AddToAny, Adobe Fonts (Typekit), Drupal + 11 more | Find emails |
| sbcorp.gov.ph | #873,979 | Fancybox, Font Awesome, Google Analytics + 7 more | Find emails |
| perrygolf.com | #874,094 | AWS WAF, AddToAny, All in One SEO + 21 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 →