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 |
|---|---|---|---|
| cosmicslotsmarket.com | #310,096 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| updateplus.nl | #310,121 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| visionreelsgroup.com | #310,152 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| slotsprohub.co.uk | #310,181 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| koedo.or.jp | #310,200 | Font Awesome, Google Analytics, Google Fonts + 11 more | Find emails |
| eliteluckyonline.com | #310,202 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| primearena303.com | #310,204 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| supremepalaceexpress.com | #310,235 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| stream-promotion.ru | #310,280 | Bootstrap, Font Awesome, Let's Encrypt + 5 more | Find emails |
| goldenjackpotbase.com | #310,286 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| lunarjackpotexpress.com | #310,295 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| smi24.net | #310,301 | 24smi.net, Let's Encrypt, Nginx + 5 more | Find emails |
| epicroyalhouse.com | #310,306 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| ruvideos.net | #310,314 | Cloudflare, Let's Encrypt, Nginx + 2 more | Find emails |
| grandblackjackexpress.com | #310,317 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| boldlucky218.com | #310,320 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| crystalreelsonline.com | #310,322 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| corecardsbase.com | #310,350 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| vegasonlinemedia.nl | #310,367 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| priconne-redive.jp | #310,387 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| globalgamble655.com | #310,489 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| teendreams.com | #310,499 | Apache, Bootstrap, Font Awesome + 11 more | Find emails |
| nikon-fotografie.de | #310,500 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 15 more | Find emails |
| clearspins254.com | #310,522 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| hnf.de | #310,523 | Amazon Route 53, Bootstrap, Fonts.com + 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 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 →