JavaScript Library & Framework
68,868 of the 1,000,000 top sites in our Tranco top-1M census run Fancybox (6.9%). A JavaScript lightbox library that displays images, videos, and other content in a modal overlay. Detection is homepage-level HTML/header fingerprinting, so a site can run Fancybox on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | opendns.com | #327 (Tranco) | Find emails |
| 2 | skyhigh.cloud | #506 (Tranco) | Find emails |
| 3 | oup.com | #553 (Tranco) | Find emails |
| 4 | cdnvideo.ru |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| diamondbettingnetwork.com | #323,778 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| globalreels410.com | #323,788 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| jcdecor.com.br | #323,796 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 9 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| platinumroulettezone.com | #323,808 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| vertexbet328.com | #323,809 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| cityofirving.org | #323,822 | Bootstrap, Cloudflare edge/CDN, Font Awesome + 9 more | Find emails |
| vertexpalace300.com | #323,829 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| cap-net.cz | #323,842 | Bootstrap, Font Awesome, Google Analytics + 5 more | Find emails |
| mitsui-chintai.co.jp | #323,856 | Adobe Experience Cloud (Launch), Google Fonts, Google Tag Manager + 2 more | Find emails |
| ultimateclubbase.com | #323,857 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| defectologiya.pro | #323,863 | Bootstrap, Font Awesome, Let's Encrypt + 7 more | Find emails |
| modernspinplus.com | #323,880 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| cosmicarenamarket.com | #323,881 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| ultimateroyalnetwork.com | #323,886 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| fluxsignal.nl | #323,887 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| bristolmotorspeedway.com | #323,897 | AOS, ASP.NET, Adobe Fonts (Typekit) + 12 more | Find emails |
| brightgamblehouse.com | #323,914 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| ultimatevipgroup.com | #323,921 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| vegastodaysite.nl | #323,925 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| solargamingbase.com | #323,934 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| northspindesk.nl | #323,944 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| oneworld-publications.com | #323,951 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 11 more | Find emails |
| arlingtonma.gov | #323,956 | ASP.NET, Akamai Bot Manager, Akamai edge/CDN + 12 more | Find emails |
| vertexbettingzone.com | #323,959 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| stream360blog.nl | #323,972 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
Showing the first 10,000matches — add a filter to narrow.
From the Crawlora Website Tech Stack Dataset, a homepage-level fingerprint of a 1,000,000-domain Tranco top-1M census (run top1m-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →