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 |
|---|---|---|---|
| dynamicarenaplus.nl | #329,247 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| vertexarenaonline.com | #329,252 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| allowandgo.com | #329,253 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| supremeslotsstudio.com | #329,266 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| anneklein.com | #329,272 | Cloudflare edge/CDN, ConsentMo, Let's Encrypt + 1 more | Find emails |
| vertexpokerlounge.com | #329,275 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| logicnest.nl | #329,282 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| truejackpotlounge.com | #329,286 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| naturalhealth365.com | #329,294 | AddToAny, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| dougengelbart.org | #329,300 | Apache, Bluesky, Google Analytics + 7 more | Find emails |
| solarroulettehub.com | #329,309 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| freshpalacehub.nl | #329,310 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| stellarcasinospace.com | #329,314 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| sellingo.pl | #329,317 | Apache, ConsentMo, DoubleClick (Google Ads) + 13 more | Find emails |
| focusviphouse.nl | #329,320 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| brightcasinolounge.com | #329,321 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| globaljackpotgroup.com | #329,375 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| stellarbettingspace.com | #329,411 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| globalpokermarket.com | #329,431 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| enyeniweb.com | #329,439 | Bootstrap, D3.js, Font Awesome + 17 more | Find emails |
| brightpalacelounge.nl | #329,442 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| vertexclubhub.com | #329,450 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| nextgamblepoint.com | #329,466 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| fiberway.pl | #329,467 | AOS, Bootstrap, Cloudflare Turnstile + 12 more | Find emails |
| smartclubstation.com | #329,468 | 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 →