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 |
|---|---|---|---|
| epicspinonline.com | #333,676 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| smartbetbase.nl | #333,689 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| vertexspinsworld.nl | #333,691 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| brightreelsnetwork.nl | #333,692 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| boldslotnetwork.nl | #333,694 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| northarena.de | #333,712 | Bootstrap, Contabo Object Storage, Let's Encrypt + 4 more | Find emails |
| ultimatepalacepoint.com | #333,721 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| ultimategamingpoint.com | #333,729 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| metrobd.net | #333,762 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 12 more | Find emails |
| boldlucky44.com | #333,775 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| rapidslotplatform.com | #333,784 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| globalvipspace.com | #333,792 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| alphawagerspace.com | #333,800 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| crystalcasinolounge.com | #333,803 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| forgenetwork.nl | #333,805 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| spinmark.nl | #333,819 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| brightroyalplus.com | #333,832 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| futurepalacenetwork.com | #333,833 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| nortedigital.mx | #333,839 | DoubleClick (Google Ads), Font Awesome, Google Fonts + 7 more | Find emails |
| orthodoxianewsagency.gr | #333,855 | AddThis, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| visionrouletteonline.com | #333,862 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| crystalslotshouse.com | #333,890 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| fluxspace.nl | #333,920 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| fluxworld.nl | #333,925 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| whitewater.org | #333,933 | Adobe Fonts (Typekit), AvantLink, Bootstrap + 21 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 →