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 |
|---|---|---|---|
| 1c-dn.com | #350,238 | Amazon Route 53, Google Analytics, Google Tag Manager + 7 more | Find emails |
| smartroyalspace.nl | #350,260 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| brightroyalhouse.nl | #350,269 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| puregamingstudio.nl | #350,288 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| aeromark.nl | #350,298 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| simpleview.ca | #350,331 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| clearblackjack646.com | #350,336 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| focuscorner.us | #350,372 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| dynamicreelszone.nl | #350,380 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| summitscope.nl | #350,396 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| megavippoint.com | #350,403 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| fluxlogic.nl | #350,421 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| cuiaba.mt.gov.br | #350,443 | Bootstrap, DigiCert, Font Awesome + 7 more | Find emails |
| alphaslotsgrid.nl | #350,459 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| visionslotshouse.com | #350,469 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| smartspin554.com | #350,474 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| coreslotstudio.com | #350,480 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| goldenpokerstation.com | #350,482 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| futurearenahouse.com | #350,506 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| fusiondiceworld.nl | #350,510 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| summitviphouse.nl | #350,521 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| hvf.jp | #350,527 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| luckyvertex.com | #350,538 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| goldspins.us | #350,544 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| spinpromedia.nl | #350,547 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 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 →