JavaScript Library & Framework
69,620 of the 1,000,000 top sites in our Tranco top-1M census run Fancybox (7%). 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 |
|---|---|---|---|
| krakow.sa.gov.pl | #320,016 | Apache, Bootstrap, Font Awesome + 2 more | Find emails |
| nextjackpotstation.com | #320,018 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| leak.xxx | #320,031 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 5 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| zonenetblog.nl | #320,066 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| megaarenapoint.com | #320,073 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| boldclubstation.com | #320,076 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| goldenpokerspace.com | #320,101 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| emyspot.com | #320,103 | Apache, Bootstrap, Cloudflare + 10 more | Find emails |
| modernbetting727.com | #320,114 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| boldgamblehouse.nl | #320,123 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| olomouc.eu | #320,143 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 15 more | Find emails |
| nextgamingonline.com | #320,147 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| modernarena536.com | #320,154 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| nextvipexpress.com | #320,156 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| infinitepalacespace.com | #320,159 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| cosmicslotscentral.com | #320,166 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| pulsearenazone.com | #320,177 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| logichouse.nl | #320,188 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| goldclubgroup.nl | #320,197 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| healthebay.org | #320,199 | All in One SEO, Apache, Bluesky + 12 more | Find emails |
| visionspot.nl | #320,218 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| lucknetblog.nl | #320,221 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| ultrabettinggroup.com | #320,236 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| lunarreelsbase.com | #320,245 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| visionarena400.com | #320,257 | 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-2026-08-25-full-v2), snapshot August 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →