JavaScript Library & Framework
63,426 of the 965,200 top sites in our Tranco top-1M census run Fancybox (6.6%). 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 |
|---|---|---|---|
| barta24.com | #361,358 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| crystalclubexpress.com | #361,363 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| truecasinomarket.nl | #361,382 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| brightlineway.ca | #361,408 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| bonusbuzzuk.co.uk | #361,420 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| slotsdigestbuzzdaily.co.uk | #361,428 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| elitewagermarket.com | #361,432 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| urbanroyalbase.com | #361,458 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| futurecasinodaily.com | #361,461 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| infinitearenaspace.com | #361,466 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| platinumbettingmarket.com | #361,476 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| nextjackpotstudio.com | #361,482 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| pulsegamblepoint.nl | #361,484 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| vertexpokeronline.com | #361,491 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| zennetwork.nl | #361,492 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| vectorflow.nl | #361,498 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| royalspot.de | #361,500 | Bootstrap, Let's Encrypt, Nginx + 2 more | Find emails |
| crystalarenaplus.com | #361,504 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| ufuk.edu.tr | #361,506 | Cloudflare, Font Awesome, Google Analytics + 9 more | Find emails |
| mebel-domu.ru | #361,510 | Bootstrap, Font Awesome, Google Fonts + 8 more | Find emails |
| casinoinsightblog.co.uk | #361,511 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| cosmocasinoworks.nl | #361,512 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| freshvipbase.com | #361,518 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| brightroulette922.com | #361,528 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| pulsecraft.us | #361,545 | Bootstrap, Cloudflare edge/CDN, Google Trust Services + 2 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 965,200-domain Tranco top-1M census (run top1m-2026-08-20-full), snapshot August 21, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →