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 |
|---|---|---|---|
| summitcasinoplus.com | #343,291 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| alphaslotsworks.nl | #343,323 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| auroracentral.co.uk | #343,357 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| vegaspromedia.nl | #343,360 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| visionblackjack208.com | #343,372 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| northbettingmarket.nl | #343,401 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| hillmalaya.com.hk | #343,409 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 3 more | Find emails |
| culture24.org.uk | #343,420 | AddThis, Adobe Fonts (Typekit), Breeze + 18 more | Find emails |
| freshslotgroup.com | #343,455 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| orbitview.nl | #343,460 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| boldpoker945.com | #343,469 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| crystalreelsexpress.com | #343,472 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| brightroyalhub.nl | #343,474 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| fuckingbear.com | #343,504 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| silverpalaceexpress.nl | #343,510 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| modernblackjackcentral.nl | #343,513 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| chi-athenaeum.org | #343,529 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 6 more | Find emails |
| acerbis.com | #343,534 | Amazon Route 53, Apache, Bootstrap + 7 more | Find emails |
| axisview.nl | #343,535 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| summitcasinoworld.com | #343,537 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| platinumgamblecentral.com | #343,544 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| silverblackjackplus.com | #343,553 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| truespinzone.com | #343,555 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| epiccardspro.com | #343,575 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| urbanslotlab.nl | #343,582 | 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 →