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 |
|---|---|---|---|
| atlasmark.nl | #329,176 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| ultraslotlounge.com | #329,177 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| truebettingpoint.com | #329,179 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| urbanpalace230.com | #329,190 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| summithouse.nl | #329,191 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| eliteblackjackhub.com | #329,192 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| nextclubmarket.com | #329,201 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| ultrapokeronline.com | #329,212 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| brightslotzone.nl | #329,221 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| grandspinpoint.com | #329,223 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| dynamicarenaplus.nl | #329,247 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 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 |
| 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 + 5 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 + 5 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 + 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 →