JavaScript Library & Framework
68,868 of the 1,000,000 top sites in our Tranco top-1M census run Fancybox (6.9%). 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 |
|---|---|---|---|
| socialistworker.co.uk | #96,781 | Cloudflare, Cloudflare edge/CDN, CookieYes + 17 more | Find emails |
| autoauctionhistory.com | #96,874 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| aleto.ua | #96,965 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 10 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| ak.sv | #96,996 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| themobmuseum.org | #97,019 | AOS, Adobe Fonts (Typekit), Bootstrap + 13 more | Find emails |
| afriregister.com | #97,053 | Apache, Bootstrap, Modernizr + 6 more | Find emails |
| lostarmour.info | #97,106 | Bootstrap, Cloudflare, DDoS-Guard + 8 more | Find emails |
| nemigaparts.com | #97,134 | Bootstrap, Google Analytics, Google Fonts + 5 more | Find emails |
| metib.online | #97,198 | Bootstrap, Font Awesome, Google Fonts + 8 more | Find emails |
| schoolofrock.com | #97,226 | Adobe Fonts (Typekit), Amazon (ACM), Amazon Route 53 + 12 more | Find emails |
| rtmis.ru | #97,290 | Bootstrap, DDoS-Guard, Google Analytics + 8 more | Find emails |
| 1hotels.com | #97,332 | Brandfolder, Cloudflare edge/CDN, Drupal + 6 more | Find emails |
| lbma.org.uk | #97,598 | ASP.NET, Adobe Fonts (Typekit), Bootstrap + 13 more | Find emails |
| brodiesk9training.co.uk | #97,628 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| fastzone.org | #97,703 | Bootstrap, Cloudflare, Font Awesome + 6 more | Find emails |
| ip-connect.com.ua | #97,760 | Google Analytics, Let's Encrypt, Nginx + 5 more | Find emails |
| cloud4y.ru | #97,798 | Font Awesome, Nginx, PHP + 3 more | Find emails |
| wojsko-polskie.pl | #97,866 | Bootstrap, Font Awesome, Google Analytics + 3 more | Find emails |
| northcountrypublicradio.org | #97,903 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 14 more | Find emails |
| teleofis.ru | #97,933 | Bitrix, Bootstrap, Google Fonts + 11 more | Find emails |
| innovativelearninghub.com | #97,977 | Akamai edge/CDN, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| gkm.ru | #97,989 | Bitrix, Nginx, Owl Carousel + 4 more | Find emails |
| unafut.com | #98,014 | Bootstrap, Google Fonts, HTMX + 10 more | Find emails |
| hollywoodbowl.com | #98,030 | Amazon (ACM), Amazon CloudFront, Google Fonts + 13 more | Find emails |
| cityofnewrockford.com | #98,074 | Bugsnag, 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →