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 |
|---|---|---|---|
| heart-hotel.com | #281,775 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| fanime.com | #281,892 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 4 more | Find emails |
| empirekino.ru | #281,899 | DataLife Engine, Font Awesome, Google Fonts + 11 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| lightsamerica.com | #282,057 | Bootstrap, Google Hosted Libraries, Let's Encrypt + 7 more | Find emails |
| zi.ua | #282,107 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 13 more | Find emails |
| i-actions.ru | #282,114 | Bootstrap, Let's Encrypt, Mail.ru Analytics (Top100) + 8 more | Find emails |
| frederickcountymd.gov | #282,116 | ASP.NET, AppDynamics, Azure API Management + 14 more | Find emails |
| sgo-schoolroo.ru | #282,151 | Font Awesome, Google Fonts, Lodash + 3 more | Find emails |
| towncontractors.com | #282,166 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| detali.lv | #282,294 | Bootstrap, Font Awesome, Google Analytics + 13 more | Find emails |
| entrili.com | #282,313 | Azure API Management, Azure Front Door, Bootstrap + 10 more | Find emails |
| yokee.tv | #282,322 | Cloudflare, Font Awesome, Google Analytics + 9 more | Find emails |
| europeanclimate.org | #282,350 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| horeca-bucuresti.ro | #282,386 | Google Ads Conversion, Google Analytics, Google Fonts + 7 more | Find emails |
| vbudushee.ru | #282,413 | Bitrix, PHP, Plyr + 3 more | Find emails |
| leoben.at | #282,442 | Bootstrap, Google Tag Manager, Let's Encrypt + 8 more | Find emails |
| morphogine.com | #282,531 | Bootstrap, Font Awesome, Google Analytics + 4 more | Find emails |
| vet-alfort.fr | #282,565 | Apache, Bootstrap, Font Awesome + 9 more | Find emails |
| starwank.com | #282,571 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| sme.gov.tw | #282,579 | Bootstrap, Cloudflare edge/CDN, Google Tag Manager + 5 more | Find emails |
| xpdent.com | #282,623 | Bootstrap, Font Awesome, Google Fonts + 6 more | Find emails |
| fuerthwiki.de | #282,670 | Apache, ConsentMo, DoubleClick (Google Ads) + 7 more | Find emails |
| local.fr | #282,713 | AT Internet, Apache, Bootstrap + 12 more | Find emails |
| guaw.com | #282,718 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| elixiria.bg | #283,091 | Cloudflare, Cloudflare Web Analytics, 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 →