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 |
|---|---|---|---|
| samsonopt.ru | #38,985 | Bitrix, Feedburner, Mail.ru Analytics (Top100) + 5 more | Find emails |
| ludevices.com | #39,051 | AOS, Amazon Route 53, Bootstrap + 5 more | Find emails |
| rusdate.net | #39,100 | Amazon (ACM), Amazon Route 53, Google AdSense + 9 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| porno666.video | #39,210 | Cloudflare, Google Analytics, Google Tag Manager + 5 more | Find emails |
| internl.net | #39,246 | Adobe Fonts (Typekit), Google Tag Manager, Microsoft 365 + 8 more | Find emails |
| his-j.com | #39,247 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 4 more | Find emails |
| doshisha.ac.jp | #39,264 | Amazon CloudFront, Amazon Route 53, Google Tag Manager + 6 more | Find emails |
| kpfu.ru | #39,483 | Drupal, Font Awesome, Modernizr + 5 more | Find emails |
| greatclips.com | #39,680 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Fonts + 8 more | Find emails |
| cdjapan.co.jp | #39,694 | Font Awesome, Google Ads Conversion, Google Analytics + 6 more | Find emails |
| viralxxxporn.com | #39,724 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 4 more | Find emails |
| greentube.com | #39,962 | Bootstrap, Chart.js, DigiCert + 5 more | Find emails |
| 3gpp.org | #40,061 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| domainparking.ru | #40,157 | Bootstrap, Font Awesome, Google Analytics + 10 more | Find emails |
| click.uz | #40,204 | Bootstrap, DigiCert, Docusaurus + 11 more | Find emails |
| lpo.fr | #40,278 | Bootstrap, Cloudflare edge/CDN, Font Awesome + 9 more | Find emails |
| uzex.uz | #40,301 | ASP.NET, Bootstrap, DigiCert + 12 more | Find emails |
| eversource.com | #40,304 | ASP.NET, Adobe Experience Cloud (Launch), Akamai Edge DNS + 15 more | Find emails |
| hwupgrade.it | #40,333 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 6 more | Find emails |
| cafeastrology.com | #40,346 | All in One SEO, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| fuqster.com | #40,371 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| hrworks.de | #40,436 | AOS, Amazon Route 53, Google Analytics + 13 more | Find emails |
| edupoint.com | #40,492 | AOS, ASP.NET, Amazon (ACM) + 10 more | Find emails |
| 9111.ru | #40,534 | Let's Encrypt, LiveInternet (Yadro), PHP + 3 more | Find emails |
| parexel.com | #40,717 | BugHerd, CSC (Digital Brand Services), Cloudflare Bot Management + 9 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 →