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 |
|---|---|---|---|
| guideworldblog.nl | #321,650 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| crystalroulettestation.com | #321,651 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| novaslotlounge.com | #321,667 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| thetradable.com | #321,668 | Cloudflare, Google AdSense, Google Analytics + 6 more | Find emails |
| visionpokercentral.com | #321,675 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| nextroulettespace.com | #321,692 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| coreslots546.com | #321,712 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| acevault.nl | #321,747 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| wesell.co.il | #321,751 | Amazon Route 53, Google Fonts, Let's Encrypt + 9 more | Find emails |
| pulseroulettecentral.com | #321,753 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| solargaminghub.com | #321,763 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| northcasinoonline.nl | #321,777 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| grandpokerbase.com | #321,786 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| infiniteblackjacknetwork.com | #321,802 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| globalroulettegroup.com | #321,807 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| pol-doma.com | #321,815 | Bitrix, Bootstrap, Google Analytics + 11 more | Find emails |
| nextspin246.com | #321,823 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| coreslotmarket.nl | #321,852 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| luckplusblog.nl | #321,864 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| freshblackjack696.com | #321,877 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| reviewr.com | #321,878 | AWS Lambda, Amazon Route 53, Calendly + 8 more | Find emails |
| vegashubsite.nl | #321,884 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| ultimateblackjackpro.com | #321,888 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| visieplusmedia.nl | #321,902 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| trueroulettelounge.nl | #321,918 | 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 →