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 |
|---|---|---|---|
| sahkonumerot.fi | #310,549 | Apache, Bootstrap, Google Cloud DNS + 6 more | Find emails |
| grandcasinoexpress.com | #310,573 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| medipreis.de | #310,638 | Apache, Font Awesome, Let's Encrypt + 3 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| summitslots381.com | #310,645 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| hobbi.gr | #310,678 | AOS, Adobe Fonts (Typekit), Apache + 5 more | Find emails |
| primebettingzone.com | #310,688 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| infinitereelsnetwork.com | #310,693 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| nextgambleworld.com | #310,694 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| epicslotexpress.com | #310,695 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| ultimatepokerhub.com | #310,709 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| guidedigitalblog.nl | #310,713 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| eversana.com | #310,724 | AddToAny, All in One SEO, Cloudflare + 7 more | Find emails |
| zooinstitutes.com | #310,726 | Apache, Blogger, Bootstrap + 10 more | Find emails |
| crossword.in | #310,779 | Cloudflare edge/CDN, Google Fonts, Google Tag Manager + 9 more | Find emails |
| sparm.com | #310,803 | DDoS-Guard, Font Awesome, Google Fonts + 7 more | Find emails |
| corecardszone.com | #310,807 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| isource.ch | #310,810 | Let's Encrypt, LiteSpeed, Matomo + 4 more | Find emails |
| wageradirect.co.uk | #310,822 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| hypergamblestudio.com | #310,869 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| pulsewagerpro.com | #310,932 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| tradingcardmint.com | #310,941 | All in One SEO, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| theobroma.in | #310,975 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 16 more | Find emails |
| corejackpot479.com | #310,991 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| circuitree.com | #311,005 | Amazon Route 53, BugHerd, Cloudflare Bot Management + 19 more | Find emails |
| flexkeeping.com | #311,009 | Amazon Route 53, BambooHR, Bootstrap + 13 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →