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 |
|---|---|---|---|
| corferias.com | #249,100 | Cloudflare, Font Awesome, Google Analytics + 14 more | Find emails |
| cclind.com | #249,122 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 9 more | Find emails |
| superdata.vn | #249,138 | Apache, Google Maps, Google Tag Manager + 6 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| paerke.ch | #249,145 | Let's Encrypt | Find emails |
| vgu.edu.vn | #249,280 | Bootstrap, Cloudflare edge/CDN, Font Awesome + 10 more | Find emails |
| brkmed.ru | #249,303 | Foundation, Let's Encrypt, Nginx + 5 more | Find emails |
| warstown.net | #249,437 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| imnc.edu.cn | #249,474 | DigiCert, Slick Carousel, Swiper + 1 more | Find emails |
| 2-a.ru | #249,519 | Bitrix, Bootstrap, Let's Encrypt + 5 more | Find emails |
| cifrabar.ru | #249,546 | Apache, PHP, Yandex Metrica + 1 more | Find emails |
| avtosreda.ru | #249,565 | Google Analytics, Let's Encrypt, LiveInternet (Yadro) + 5 more | Find emails |
| velosklad.ru | #249,569 | Apache, PHP | Find emails |
| datenpark.ch | #249,589 | Apache, Bootstrap, Font Awesome + 8 more | Find emails |
| chfv-valve.cn | #249,606 | ASP.NET, Font Awesome, Microsoft IIS + 1 more | Find emails |
| advisera.com | #249,619 | Brevo, Cloudflare, Cloudflare Bot Management + 14 more | Find emails |
| universesandbox.com | #249,649 | Amazon CloudFront, Apache, Bluesky + 15 more | Find emails |
| gohero.es | #249,667 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| umedp.ru | #249,684 | Let's Encrypt, Nginx, PHP + 2 more | Find emails |
| uniflip.com | #249,687 | AngularJS, Bootstrap, Font Awesome + 13 more | Find emails |
| freeglobalclassifiedads.com | #249,695 | Font Awesome, Let's Encrypt, Nginx + 4 more | Find emails |
| su7u.shop | #249,749 | Cloudflare, Cloudflare edge/CDN, ExoClick + 7 more | Find emails |
| optina.ru | #249,793 | Google Analytics, Nginx, Swiper + 5 more | Find emails |
| offis.de | #249,839 | Apache, Bootstrap, Font Awesome + 6 more | Find emails |
| thbaker.co.uk | #249,877 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 8 more | Find emails |
| localidautore.it | #249,889 | ASP.NET, ConsentMo, Font Awesome + 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 →