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.
Other css & ui framework
| # | 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 |
|---|---|---|---|
| domain.by | #16,883 | ASP.NET, All in One SEO, Font Awesome + 4 more | Find emails |
| eftps.gov | #17,046 | Google Analytics, Google Tag Manager | Find emails |
| catholic.net | #17,068 | Atlassian Statuspage, DoubleClick (Google Ads), Fancybox + 13 more | Find emails |
| #1,396 (Tranco) |
| Find emails |
| 5 | crazyegg.com | #2,410 (Tranco) | Find emails |
| plus.net |
| #17,172 |
| Apache, DigiCert, Dynatrace + 8 more |
| Find emails |
| untd.com | #17,881 | Apache, Google Analytics, Modernizr + 3 more | Find emails |
| csusm.edu | #18,641 | Citrix NetScaler, Google Analytics, Google Fonts + 7 more | Find emails |
| trstp.io | #19,143 | Amazon (ACM), Amazon Route 53, Google Tag Manager + 5 more | Find emails |
| cert.pl | #19,217 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 4 more | Find emails |
| hentaizap.com | #19,674 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 7 more | Find emails |
| arcg.is | #19,851 | Amazon (ACM), Amazon Route 53, Google Tag Manager + 6 more | Find emails |
| soti.net | #19,974 | ASP.NET, Amazon (ACM), Amazon Route 53 + 10 more | Find emails |
| stockhouse.com | #20,117 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| yar.ru | #20,277 | Fancybox, Google Analytics, Google Fonts + 6 more | Find emails |
| watchporn.to | #20,339 | Ahrefs Analytics, DDoS-Guard, Fancybox + 4 more | Find emails |
| naszemiasto.pl | #21,183 | Cloudflare, Cloudflare edge/CDN, Criteo + 16 more | Find emails |
| bang-olufsen.com | #21,349 | Azure API Management, Azure DNS, Azure Front Door + 13 more | Find emails |
| epochtimes.com | #21,546 | Blockthrough, Google Analytics, Google Cloud DNS + 5 more | Find emails |
| doclasse.com | #21,989 | AB Tasty, Fastly, Google Fonts + 7 more | Find emails |
| esa.co.za | #22,554 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | Find emails |
| dost.gov.ph | #22,598 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| facilitobet.com | #22,653 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 9 more | Find emails |
| finchoice.mobi | #22,887 | ASP.NET, Amazon Route 53, Google Tag Manager + 7 more | Find emails |
| soccer6.co.za | #23,107 | Azure Front Door, Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| islamicfinder.org | #23,840 | Amazon Route 53, Apache, CrazyEgg + 16 more | Find emails |
| dpd.co.uk | #24,037 | Akamai Edge DNS, Fastly, Font Awesome + 12 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 →