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 |
|---|---|---|---|
| severeporn.com | #284,595 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| euskaltzaindia.eus | #284,603 | Bootstrap, Font Awesome, Google Fonts + 9 more | Find emails |
| skyadsmart.com | #284,613 | Font Awesome, Google Analytics, Sectigo + 4 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| robben-island.org.za | #284,631 | Apache, Bootstrap, Font Awesome + 10 more | Find emails |
| leisuregames.com | #284,641 | Bootstrap, Cloudflare edge/CDN, Font Awesome + 14 more | Find emails |
| viasverdes.com | #284,655 | ASP.NET, Bluesky, Bootstrap + 10 more | Find emails |
| nuqnet.com | #284,686 | Apache, Bootstrap, Font Awesome + 10 more | Find emails |
| emarketeer.com | #284,719 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| webcreativeuk.com | #284,736 | Apache, Google Analytics, Google Fonts + 4 more | Find emails |
| unipro.energy | #284,744 | Bitrix, DDoS-Guard, Google Hosted Libraries + 6 more | Find emails |
| cosori.com | #284,757 | Adobe Experience Cloud (Launch), Bazaarvoice, Cloudflare edge/CDN + 13 more | Find emails |
| slotstodaynews.co.uk | #284,778 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| onedatascan.com | #284,816 | AOS, Amazon Route 53, Cloudflare Bot Management + 19 more | Find emails |
| capousd.org | #284,884 | ASP.NET, Azure DNS, Bootstrap + 10 more | Find emails |
| kermanmotor.ir | #284,923 | ASP.NET, Bootstrap, ConsentMo + 8 more | Find emails |
| oddesigns.nl | #285,020 | Bootstrap, Font Awesome, Google Analytics + 13 more | Find emails |
| kolmar.co.kr | #285,072 | Apache, PHP, Sectigo + 4 more | Find emails |
| tokyu-land.co.jp | #285,104 | Amazon CloudFront, Amazon Route 53, Apache + 4 more | Find emails |
| letniletna.cz | #285,130 | Apache, FreePrivacyPolicy, Google Ads Conversion + 11 more | Find emails |
| terrasoft.ua | #285,176 | Amazon Route 53, Drupal, Google Fonts + 3 more | Find emails |
| hostilla.pl | #285,209 | ASP.NET, Microsoft IIS, Sectigo + 2 more | Find emails |
| uniformfactory.ae | #285,221 | Bootstrap, DoubleClick (Google Ads), Font Awesome + 10 more | Find emails |
| tech-host.ru | #285,247 | Font Awesome, Google Fonts, Lodash + 3 more | Find emails |
| thetradenews.com | #285,264 | ASP.NET, Adobe Fonts (Typekit), Bootstrap + 21 more | Find emails |
| ibo-dev.com | #285,355 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 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 →