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 |
|---|---|---|---|
| deltaarena.nl | #326,522 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| luck360blog.nl | #326,539 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| clearjackpotmarket.com | #326,544 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| vectorclub.nl | #326,559 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| betanest.nl | #326,577 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| pomisna.info | #326,584 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 8 more | Find emails |
| maplespinonline.nl | #326,608 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| coreroulettestudio.com | #326,621 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| rapidreels101.com | #326,625 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| kreis-paderborn.de | #326,641 | Apache, Matomo, ReadSpeaker + 3 more | Find emails |
| epicjackpotstudio.com | #326,643 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| oyakyatirim.com.tr | #326,667 | Bootstrap, Font Awesome, Google Analytics + 9 more | Find emails |
| betcoreenterprise.co.uk | #326,669 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| aeroguide.nl | #326,674 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| smartroulette359.com | #326,690 | Bootstrap, Cloudflare edge/CDN, Let's Encrypt + 3 more | Find emails |
| spinworld24.de | #326,692 | Bootstrap, Contabo Object Storage, Let's Encrypt + 4 more | Find emails |
| cosmozone.co.uk | #326,704 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| goldcasinospace.nl | #326,714 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| lunarbettinglounge.com | #326,730 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| primeroulette708.com | #326,747 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| updateworldblog.nl | #326,751 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| urbangambledaily.com | #326,752 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| cosmicreelsgroup.com | #326,756 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| algoafm.co.za | #326,761 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Web Analytics + 16 more | Find emails |
| stellarwagerworld.com | #326,764 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 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 →