JavaScript Library & Framework
68,868 of the 1,000,000 top sites in our Tranco top-1M census run Fancybox (6.9%). 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 |
|---|---|---|---|
| novacasinocentral.com | #323,974 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| fluxgamingzone.nl | #323,978 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| bloodandsweat.ru | #323,985 | Cloudflare, Gravatar, Let's Encrypt + 8 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| coreviplounge.com | #323,991 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| grandvipbase.com | #323,993 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| playplussite.nl | #324,003 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| harborplace.nl | #324,004 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| freshroulettezone.com | #324,010 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| nextcasinopoint.com | #324,017 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| novareels539.com | #324,018 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| delo-press.ru | #324,028 | Bitrix, Google Fonts, Let's Encrypt + 6 more | Find emails |
| moderngamblecentral.com | #324,042 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| crystalclubzone.com | #324,045 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| teatrosancarlo.it | #324,053 | All in One SEO, Cloudflare Turnstile, Google Analytics + 11 more | Find emails |
| primegamingplatform.com | #324,083 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| platinumbettingstudio.com | #324,086 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| novapoker340.com | #324,103 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| urbanbettingonline.com | #324,133 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| intra-mart.jp | #324,139 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 13 more | Find emails |
| modernvipdaily.nl | #324,163 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| virtuaoperator.pl | #324,172 | AOS, Bootstrap, Font Awesome + 6 more | Find emails |
| urbanroyalzone.com | #324,184 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| radiopoznan.fm | #324,187 | Font Awesome, Google Analytics, Google Fonts + 4 more | Find emails |
| futureslotmarket.com | #324,188 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| boldspincentral.com | #324,203 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →