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 |
|---|---|---|---|
| cinebot.it | #769,954 | Apache, Let's Encrypt, WordPress + 4 more | Find emails |
| cinemacineplus.com.br | #769,989 | Apache, Cloudflare, Font Awesome + 8 more | Find emails |
| claimyourfuture.org | #770,360 | Cloudflare Bot Management, Cloudflare edge/CDN, Fancybox + 11 more | Find emails |
| #1,396 (Tranco) |
| Find emails |
| 5 | crazyegg.com | #2,410 (Tranco) | Find emails |
| clane-design.com | #770,367 | Font Awesome, Google Fonts, Google Tag Manager + 3 more | Find emails |
| classicwatches.bg | #770,426 | Apache, CookieYes, Font Awesome + 12 more | Find emails |
| clickgasoil.com | #770,533 | Adobe Fonts (Typekit), DoubleClick (Google Ads), Drupal + 11 more | Find emails |
| communityeyecare.net | #771,364 | ASP.NET, Adobe Fonts (Typekit), Amazon (ACM) + 13 more | Find emails |
| competencyassessment.ca | #771,400 | ASP.NET, Adobe Fonts (Typekit), Cloudflare + 3 more | Find emails |
| converse-tokyo.jp | #771,799 | Font Awesome, Google Fonts, Google Tag Manager + 4 more | Find emails |
| conviviocm.pt | #771,816 | ASP.NET, AddThis, DigitalOcean Spaces + 8 more | Find emails |
| coordinadorausa.com | #771,881 | AngularJS, Apache, Google Ads Conversion + 7 more | Find emails |
| covetrus.nl | #772,143 | ASP.NET, Bootstrap, Cloudflare edge/CDN + 5 more | Find emails |
| ctreferee.net | #772,774 | DigiCert, Endurance International Group, Font Awesome + 7 more | Find emails |
| cwc.gov.ph | #773,044 | Apache, Bootstrap, DataTables + 8 more | Find emails |
| dacut.com | #773,304 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 10 more | Find emails |
| dbakuten.se | #773,836 | Caddy, ConsentMo, Google Analytics + 6 more | Find emails |
| deepalcolombia.com.co | #774,047 | Google Analytics, Google Tag Manager, Gravatar + 6 more | Find emails |
| dehonline.es | #774,090 | Amazon CloudFront, Amazon S3, Google Tag Manager + 3 more | Find emails |
| desafiopinto.com.ar | #774,407 | Bootstrap, Google Fonts, Let's Encrypt + 4 more | Find emails |
| designtechsys.com | #774,453 | Apache, DigiCert, Google Tag Manager + 6 more | Find emails |
| didac.no | #774,877 | CookieYes, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| digit-mbo.nl | #774,961 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| digit-vo.nl | #774,962 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| diocesi.torino.it | #775,105 | AddToAny, Google Fonts, Google Maps + 10 more | Find emails |
| diocesitv.it | #775,107 | Font Awesome, Google Fonts, Google Maps + 8 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 →