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 |
|---|---|---|---|
| dynamicspinsplus.nl | #333,971 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| pulsepalace874.com | #333,972 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| demos.ru | #333,977 | Apache, Bitrix, PHP + 4 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| coreworld.nl | #333,978 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| crystaljackpotpoint.com | #334,009 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| ultrablackjackstudio.com | #334,017 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| primeblackjackplatform.com | #334,019 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| livingsecurity.com | #334,021 | AOS, Bootstrap, Cloudflare + 26 more | Find emails |
| vertexclubpro.com | #334,023 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| acemark.nl | #334,029 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| wideview.us | #334,033 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| conflor.ro | #334,094 | All in One SEO, Apache, Font Awesome + 6 more | Find emails |
| summitarenahouse.com | #334,111 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| ultraspinbase.com | #334,114 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| globalwagerzone.com | #334,194 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| stellararenazone.com | #334,214 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| networkworks.nl | #334,231 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| kingspace.nl | #334,239 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| nextgamingstation.com | #334,262 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| supremeslothub.com | #334,265 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| visie360blog.nl | #334,288 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| orbitlab.nl | #334,322 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| goldengamblemarket.com | #334,349 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| playvault.nl | #334,355 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| slotspace81.de | #334,362 | Bootstrap, Contabo Object Storage, Let's Encrypt + 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-2026-08-25-full-v2), snapshot August 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →