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 |
|---|---|---|---|
| infologistics.ru | #241,922 | Cloudflare, Let's Encrypt, Microsoft 365 + 6 more | Find emails |
| batcave.net | #241,990 | Apache, Bootstrap, Font Awesome + 2 more | Find emails |
| festivalnauki.ru | #242,008 | Bitrix, Let's Encrypt, Nginx + 5 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| canonvannederland.nl | #242,123 | Adobe Fonts (Typekit), D3.js, Google Analytics + 8 more | Find emails |
| bryanadams.com | #242,144 | Bunny Fonts, Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| billingplatform.com | #242,152 | AOS, AddToAny, BugHerd + 23 more | Find emails |
| krasyar.ru | #242,232 | Bootstrap, Font Awesome, Mail.ru Analytics (Top100) + 7 more | Find emails |
| ibun.edu.tr | #242,293 | Bootstrap, Font Awesome, Google Fonts + 6 more | Find emails |
| learn.co.th | #242,410 | Bootstrap, Breezy HR, Cloudflare + 13 more | Find emails |
| tenq.ro | #242,449 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 4 more | Find emails |
| ringling.com | #242,525 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| pumori.ru | #242,529 | Google Fonts, Nginx, PHP + 5 more | Find emails |
| rightship.com | #242,539 | Ahrefs Analytics, Azure Front Door, Cloudflare + 16 more | Find emails |
| simform.com | #242,561 | Apache, Bootstrap, Cloudflare + 15 more | Find emails |
| estelacantabra.com | #242,584 | Apache, Font Awesome, Google Fonts + 6 more | Find emails |
| scoutshop.org | #242,618 | Cloudflare edge/CDN, Cookiebot, Google Fonts + 9 more | Find emails |
| ritm-it.ru | #242,663 | Bootstrap, DDoS-Guard, Google Ads Conversion + 8 more | Find emails |
| medelen.ru | #242,679 | Let's Encrypt, PHP, Swiper + 2 more | Find emails |
| lozierinstitute.org | #242,717 | Adobe Fonts (Typekit), Cloudflare Bot Management, Cloudflare edge/CDN + 13 more | Find emails |
| sseu.ru | #242,719 | Bitrix, Bootstrap, Font Awesome + 11 more | Find emails |
| air-gun.ru | #242,728 | Google Analytics, Google Fonts, Let's Encrypt + 5 more | Find emails |
| virusbulletin.com | #242,784 | Bootstrap, Chart.js, Cloudflare + 11 more | Find emails |
| mypresentation.ru | #242,806 | Bootstrap, Font Awesome, Let's Encrypt + 4 more | Find emails |
| cupidbrides.com | #242,833 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 4 more | Find emails |
| erdc.ru | #242,895 | Bitrix, Google Analytics, Moment.js + 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 →