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 |
|---|---|---|---|
| visionrouletteexpress.nl | #334,577 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| diamondblackjackexpress.com | #334,589 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| steadyslotsnetwork.nl | #334,590 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| polirom.ro | #334,607 | Font Awesome, Google Analytics, Google Tag Manager + 5 more | Find emails |
| bonusbase.nl | #334,608 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| artifexmundi.com | #334,621 | Azure DNS, Bootstrap, Google Hosted Libraries + 10 more | Find emails |
| goldenroulettedaily.com | #334,653 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| bestwigoutlet.com | #334,660 | Attentive, Cloudflare, Cloudflare edge/CDN + 13 more | Find emails |
| crystalwagerhouse.com | #334,668 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| newsroom24.ru | #334,673 | 24smi.net, Bitrix, DDoS-Guard + 8 more | Find emails |
| slotsfocusreport.co.uk | #334,678 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| freshwagerlab.nl | #334,681 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| eliteslotcentral.com | #334,689 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| forgespot.nl | #334,702 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| nextgamingpoint.com | #334,706 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| smartpalace883.com | #334,711 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| lunargambleexpress.com | #334,720 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| guvendamgasi.org.tr | #334,729 | Apache, Bootstrap, Font Awesome + 8 more | Find emails |
| cosmicslothub.com | #334,730 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| freshvip589.com | #334,734 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| clearcasinocentral.com | #334,741 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| betbrief.co.uk | #334,743 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| truepokerpro.nl | #334,780 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| cleararena158.com | #334,795 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| echoupdate.ca | #334,801 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 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 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →