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.
Other javascript library & framework
| # | 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 |
|---|---|---|---|
| muelheim-ruhr.de | #144,927 | DigiCert, Drupal, Matomo + 3 more | Find emails |
| ininsys.ru | #144,950 | Let's Encrypt, Nginx, Swiper + 3 more | Find emails |
| nicoclub.com | #144,985 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 7 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| c2pa.org |
| #144,988 |
| Fastly, Font Awesome, Google Fonts + 10 more |
| Find emails |
| duskin.jp | #145,009 | Apache, DigiCert, Font Awesome + 8 more | Find emails |
| ubilink.ru | #145,056 | Google Fonts, Let's Encrypt, Nginx + 5 more | Find emails |
| euroline.com.ua | #145,092 | AddToAny, Chart.js, Font Awesome + 10 more | Find emails |
| itdp.org | #145,168 | All in One SEO, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| mitacs.ca | #145,195 | AOS, Adobe Fonts (Typekit), Cloudflare + 16 more | Find emails |
| vhoz.ru | #145,251 | Bitrix, Blogger, Bootstrap + 9 more | Find emails |
| artwingstudios.co | #145,324 | AOS, Bootstrap, GSAP + 10 more | Find emails |
| bgpu.ru | #145,334 | Bitrix, Let's Encrypt, Mail.ru Analytics (Top100) + 4 more | Find emails |
| wetternet.net | #145,468 | Apache, Google Analytics, Let's Encrypt + 3 more | Find emails |
| tochinavi.net | #145,567 | Apache, Google AdSense, Google Tag Manager + 4 more | Find emails |
| usavolleyball.org | #145,570 | Brightcove, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| unia.es | #145,582 | Apache, Font Awesome, Google Analytics + 2 more | Find emails |
| tpech.gov.tw | #145,609 | ASP.NET, Google Analytics, Google Maps + 3 more | Find emails |
| biciescapa.com | #145,685 | Didomi, Doofinder, Font Awesome + 6 more | Find emails |
| heraeus.com | #145,716 | Baidu Analytics, BugHerd, CookieFirst + 8 more | Find emails |
| ueg.br | #145,756 | Bootstrap, Google Analytics, Let's Encrypt + 7 more | Find emails |
| lavandagagra.ru | #145,764 | Google Fonts, Let's Encrypt, Nginx + 6 more | Find emails |
| loveracing.nz | #145,796 | ASP.NET, Azure API Management, Bootstrap + 16 more | Find emails |
| tanta.edu.eg | #145,822 | AOS, ASP.NET, Bootstrap + 12 more | Find emails |
| lubelskie.pl | #145,854 | Bootstrap, Font Awesome, PHP + 3 more | Find emails |
| as6723.net | #145,861 | Google Fonts, Google Tag Manager, Let's Encrypt + 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →