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 |
|---|---|---|---|
| cosmicclubworld.com | #318,158 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| crystalcardsgroup.com | #318,174 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| jundiai.sp.gov.br | #318,179 | DigiCert, Google Analytics, Google Fonts + 5 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| abler.com.br | #318,183 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| novaspin196.com | #318,199 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| modernblackjacklounge.com | #318,201 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| legacyslotsstudio.com | #318,212 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| rapidslots49.com | #318,216 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| goldenblackjackplus.com | #318,217 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| goldengamingexpress.com | #318,229 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| 51wma.com | #318,233 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| mnzoo.org | #318,234 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 10 more | Find emails |
| slotlab859.de | #318,235 | Bootstrap, Contabo Object Storage, Let's Encrypt + 4 more | Find emails |
| ultraspingroup.com | #318,236 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| fcb.expert | #318,241 | Bitrix, Cloudflare Turnstile, Mail.ru Analytics (Top100) + 3 more | Find emails |
| trueroyal608.com | #318,245 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| mcit.gov.sa | #318,247 | AOS, AddToAny, Bootstrap + 15 more | Find emails |
| novaroulettehouse.com | #318,253 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| brightbettingplus.nl | #318,260 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| globalroulettehouse.com | #318,302 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| guidepro.nl | #318,306 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| primeroyal902.com | #318,313 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| clearblackjack200.com | #318,328 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| elitebettingmarket.com | #318,330 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| pulseplus.nl | #318,334 | 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →