JavaScript Library & Framework
63,426 of the 965,200 top sites in our Tranco top-1M census run Fancybox (6.6%). 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 |
|---|---|---|---|
| updatehub.nl | #347,607 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| fluxscope.nl | #347,617 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| arducam.com | #347,620 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 4 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| ultramania.de | #347,627 | Bootstrap, Let's Encrypt, Nginx + 2 more | Find emails |
| cosmicspinplus.com | #347,629 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| steadycardsplatform.nl | #347,630 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| almenrausch.at | #347,631 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 4 more | Find emails |
| avsimsu.com | #347,636 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| sparkviewpoint.ca | #347,643 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| skulibrary.com | #347,650 | Amazon Route 53, Bootstrap, Cloudflare edge/CDN + 10 more | Find emails |
| outoflineshop.de | #347,665 | Font Awesome, Google Fonts, Let's Encrypt + 2 more | Find emails |
| slotvision1056.de | #347,667 | Bootstrap, Let's Encrypt, Nginx + 2 more | Find emails |
| visionslot681.com | #347,673 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| skyscraper.org | #347,678 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 12 more | Find emails |
| vistamark.nl | #347,703 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| boldslot325.com | #347,709 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| brighttrail.ca | #347,721 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| trueluckyplatform.nl | #347,732 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| vipissy.com | #347,764 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 6 more | Find emails |
| addcn.com | #347,765 | Amazon Route 53, Google Analytics, Google Tag Manager + 4 more | Find emails |
| goldpalacecentral.nl | #347,766 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| doji.vn | #347,774 | AOS, Font Awesome, Google Analytics + 10 more | Find emails |
| corereelsonline.nl | #347,791 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| globalindustrieszone.de | #347,792 | Bootstrap, Let's Encrypt, Nginx + 2 more | Find emails |
| gentooshop.com | #347,801 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 8 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 965,200-domain Tranco top-1M census (run top1m-2026-08-20-full), snapshot August 21, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →