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 |
|---|---|---|---|
| oneweb.pro | #44,229 | Let's Encrypt, Nginx, PHP + 4 more | Find emails |
| omeganet.it | #44,376 | ASP.NET, Bootstrap, Cookiebot + 7 more | Find emails |
| nagich.co.il | #44,381 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 7 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| cityspark.com |
| #44,445 |
| Azure API Management, DigiCert, Font Awesome + 11 more |
| Find emails |
| creatio.com | #44,508 | Amazon Route 53, Drupal, Google Analytics + 7 more | Find emails |
| wpbookingcalendar.com | #44,610 | All in One SEO, Google Analytics, Google Fonts + 5 more | Find emails |
| dtac.co.th | #44,677 | Amazon CloudFront, Bootstrap, Contentstack + 12 more | Find emails |
| nctm.org | #44,741 | ASP.NET, Bootstrap, Cloudflare + 10 more | Find emails |
| tunnelguard.ru | #44,743 | Font Awesome, Google Fonts, Lodash + 3 more | Find emails |
| misterdomain.eu | #44,753 | ASP.NET, Bootstrap, Font Awesome + 9 more | Find emails |
| ccnu.edu.cn | #44,982 | AOS, Bootstrap, Slick Carousel + 3 more | Find emails |
| slub-dresden.de | #44,998 | Apache, TYPO3, jQuery + 1 more | Find emails |
| hlc.edu.tw | #45,021 | Bootstrap, Font Awesome, Google Fonts + 4 more | Find emails |
| businesstoday.com.tw | #45,052 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| babson.edu | #45,120 | Amazon (ACM), Apache, BrightEdge + 17 more | Find emails |
| lums.edu.pk | #45,122 | Apache, Bootstrap, Drupal + 15 more | Find emails |
| asi.ru | #45,167 | Bitrix, Font Awesome, Google Fonts + 9 more | Find emails |
| ulinkcollege.com | #45,170 | Alibaba Cloud CDN, Baidu Maps, Citrix NetScaler + 6 more | Find emails |
| ctu.edu.vn | #45,341 | Bootstrap, Cloudinary, Font Awesome + 6 more | Find emails |
| cod.edu | #45,350 | Font Awesome, Google Tag Manager, Meta Pixel | Find emails |
| grin.com | #45,370 | Consentmanager.net, Google Fonts, Gravatar + 10 more | Find emails |
| spaceforce.mil | #45,387 | ASP.NET, Bootstrap, Font Awesome + 6 more | Find emails |
| prefixbox.com | #45,705 | ASP.NET, Bootstrap, DigiCert + 18 more | Find emails |
| websahibi.com | #45,796 | ASP.NET, Google Analytics, Google Hosted Libraries + 3 more | Find emails |
| gov.si | #45,822 | Matomo, Underscore.js, jQuery | 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 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →