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 |
|---|---|---|---|
| pravda-nn.ru | #177,486 | Cloudflare, Let's Encrypt, Mail.ru Analytics (Top100) + 9 more | Find emails |
| 1000eyes.de | #177,506 | Apache, DigiCert, Google Ads Conversion + 3 more | Find emails |
| jsn.net.id | #177,530 | Apache, Bootstrap, Express + 11 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| puzzle.de |
| #177,561 |
| Bootstrap, Font Awesome, Google Cloud + 7 more |
| Find emails |
| teachtown.com | #177,567 | ASP.NET, AdRoll, Adobe Fonts (Typekit) + 18 more | Find emails |
| smartform.cz | #177,604 | Font Awesome, Google Fonts, Google Tag Manager + 10 more | Find emails |
| amursu.ru | #177,682 | Bitrix, Font Awesome, Google Fonts + 6 more | Find emails |
| perfume-cosmetics.ru | #177,729 | Font Awesome, Let's Encrypt, Nginx + 4 more | Find emails |
| septcasino.com | #177,730 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 10 more | Find emails |
| dealbert.net | #177,796 | AddThis, Apache, Bootstrap + 9 more | Find emails |
| bsws.de | #177,827 | Let's Encrypt, Nginx, PHP + 2 more | Find emails |
| uaig.net | #177,836 | Bootstrap, DigiCert, Font Awesome + 9 more | Find emails |
| elementalgame.com | #177,886 | ASP.NET, Adobe Fonts (Typekit), Cloudflare + 13 more | Find emails |
| theyouthdream.com | #177,914 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 7 more | Find emails |
| japanesegarden.org | #177,992 | ASP.NET, Cloudflare, Cloudflare Bot Management + 19 more | Find emails |
| parkplacetechnologies.com | #177,998 | Azure Front Door, Cloudflare Bot Management, Cloudflare edge/CDN + 15 more | Find emails |
| gnezdo2.ru | #178,017 | Font Awesome, Google Fonts, Let's Encrypt + 3 more | Find emails |
| partsdepot.cz | #178,069 | DoubleClick (Google Ads), Font Awesome, Google Ads Conversion + 8 more | Find emails |
| golpas.com | #178,111 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| biovit.ua | #178,116 | Google Tag Manager, Nginx, OpenCart + 3 more | Find emails |
| himmedsintez.ru | #178,200 | Bitrix, Nginx, PHP + 2 more | Find emails |
| josaa.nic.in | #178,211 | Font Awesome, Google Analytics, Google Tag Manager + 4 more | Find emails |
| pueblosecreto.com | #178,221 | ASP.NET, Google AdSense, Google Hosted Libraries + 2 more | Find emails |
| galciv4.com | #178,260 | ASP.NET, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| lubuntu.me | #178,262 | Cloudflare, Font Awesome, Google Fonts + 6 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 →