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 |
|---|---|---|---|
| uni-stuttgart.edu | #222,088 | Popper.js, Varnish, jQuery | Find emails |
| buddhaair.com | #222,096 | Amazon (ACM), Bootstrap, Cloudflare + 8 more | Find emails |
| tiendanegocio.com | #222,122 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 17 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| datanet.ug |
| #222,126 |
| All in One SEO, Cloudflare Bot Management, Cloudflare edge/CDN + 11 more |
| Find emails |
| csce.gov | #222,162 | AddToAny, DigiCert, Font Awesome + 5 more | Find emails |
| satemobi.com | #222,285 | Bootstrap, Font Awesome, Modernizr + 4 more | Find emails |
| hammersunited.com | #222,315 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 10 more | Find emails |
| nic.frl | #222,328 | Font Awesome, Fonts.com, Google Analytics + 7 more | Find emails |
| kalibroao.ru | #222,331 | AOS, Apache, Drupal + 6 more | Find emails |
| thoibaotaichinhvietnam.vn | #222,466 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 6 more | Find emails |
| hoodfilters.com | #222,545 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 9 more | Find emails |
| qhost123.com | #222,547 | Bootstrap, Font Awesome, Google Fonts + 7 more | Find emails |
| unavco.org | #222,571 | Adobe Fonts (Typekit), Amazon Route 53, Apache + 7 more | Find emails |
| masterelectronics.com | #222,706 | ASP.NET, Akamai Bot Manager, Akamai edge/CDN + 14 more | Find emails |
| salldata.dk | #222,779 | Apache, PHP, PayPal + 1 more | Find emails |
| mot.gov.sa | #222,784 | Google Analytics, Google Tag Manager, Owl Carousel + 4 more | Find emails |
| cliffsofmoher.ie | #222,863 | Adobe Fonts (Typekit), Cloudflare Bot Management, Cloudflare edge/CDN + 10 more | Find emails |
| xlr8r.com | #222,884 | Adform, Adobe Fonts (Typekit), Cloudflare + 13 more | Find emails |
| laptopscreen.com | #222,935 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 8 more | Find emails |
| stantons.com | #222,950 | Apache, Google Analytics, Google Fonts + 6 more | Find emails |
| starobserver.com.au | #222,978 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| voidshield.site | #223,058 | Font Awesome, Google Fonts, Lodash + 3 more | Find emails |
| myasp.jp | #223,061 | Apache, Font Awesome, Google Analytics + 12 more | Find emails |
| hothbricks.com | #223,108 | Awin, Bluesky, Cloudflare + 9 more | Find emails |
| take-it.co.il | #223,241 | Bootstrap, 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 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 →