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 |
|---|---|---|---|
| jackpothub.us | #361,812 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| lunaline.nl | #361,815 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| summitfield.nl | #361,817 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| smartgambleflow.nl | #361,828 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| novawinsbase.nl | #361,835 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| acezone.de | #361,837 | Bootstrap, Let's Encrypt, Nginx + 2 more | Find emails |
| estepona.es | #361,838 | Blogger, Bootstrap, Font Awesome + 8 more | Find emails |
| toshogu.jp | #361,841 | Font Awesome, Google Analytics, Google Fonts + 4 more | Find emails |
| supremecasinox.com | #361,843 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| brgu.ru | #361,845 | Bootstrap, Cloudflare, Font Awesome + 6 more | Find emails |
| rapidvip180.com | #361,846 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| opencrestway.ca | #361,849 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| cosmicjackpotpro.com | #361,867 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| brightnotebook.au | #361,872 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| lumenlink.nl | #361,875 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| classicvegasspin.com | #361,883 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| ultimategamingpro.com | #361,899 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| fusionviplounge.nl | #361,912 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| commissaire-justice.fr | #361,913 | Font Awesome, Google Fonts, Let's Encrypt + 3 more | Find emails |
| momoven.es | #361,933 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 14 more | Find emails |
| stellarwagerplatform.com | #361,942 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| civicblog.au | #361,949 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| smartpathtech.se | #361,958 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| fluxbonusspace.nl | #361,968 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| hyperarenanetwork.com | #361,976 | 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 →