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 |
|---|---|---|---|
| uen.net | #49,725 | AddThis, Apache, Font Awesome + 5 more | Find emails |
| socialcatfish.com | #49,737 | Braintree, Chart.js, Cloudflare + 13 more | Find emails |
| playwsop.com | #49,764 | AOS, Amazon Route 53, AppsFlyer + 8 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| crpf.gov.in |
| #49,833 |
| Bootstrap, Google Analytics, Google Tag Manager + 4 more |
| Find emails |
| kidslitreview.com | #49,839 | Bugsnag, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| cloudunifi.com | #49,922 | AOS, Bootstrap, Cloudflare + 12 more | Find emails |
| tecnofit.com.br | #50,021 | Amazon CloudFront, Amazon Route 53, Atlassian Statuspage + 15 more | Find emails |
| planetary-networks.de | #50,055 | Apache, Font Awesome, Google Maps + 6 more | Find emails |
| marfeel.com | #50,068 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 7 more | Find emails |
| vsu.ru | #50,158 | Bootstrap, Let's Encrypt, Mail.ru Analytics (Top100) + 4 more | Find emails |
| 40407.com | #50,166 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| hcmr.gr | #50,209 | Bootstrap, Font Awesome, Google Analytics + 10 more | Find emails |
| xtits.com | #50,254 | Google Fonts, Nginx, PHP + 1 more | Find emails |
| megaknihy.cz | #50,292 | Apache, ConsentMo, Cookiebot + 7 more | Find emails |
| techinsights.com | #50,366 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 12 more | Find emails |
| pravoved.ru | #50,433 | Font Awesome, Google AdSense, Google Fonts + 7 more | Find emails |
| urp.edu.pe | #50,605 | Amazon CloudFront, Apache, Bootstrap + 9 more | Find emails |
| amateur8.com | #50,693 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 2 more | Find emails |
| vtbreg.ru | #50,730 | Bitrix, Nginx, PHP + 5 more | Find emails |
| bookmap.com | #50,811 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 17 more | Find emails |
| ripoffreport.com | #50,864 | Bootstrap, Cloudflare, Cloudflare Bot Management + 11 more | Find emails |
| onetreeplanted.org | #50,870 | Cloudflare edge/CDN, Google Hosted Libraries, Google Tag Manager + 13 more | Find emails |
| shorouknews.com | #50,906 | ASP.NET, Bootstrap, Cloudflare + 9 more | Find emails |
| thehost.com.ua | #50,910 | Google Analytics, Google Tag Manager, Let's Encrypt + 9 more | Find emails |
| fogbugz.com | #50,928 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 16 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 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →