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 |
|---|---|---|---|
| bitsum.com | #95,106 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 14 more | Find emails |
| sarky.ru | #95,109 | Font Awesome, Google Fonts, Lodash + 3 more | Find emails |
| goodsmile.info | #95,143 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| #598 (Tranco) |
| Find emails |
| 5 | hugedomains.com | #987 (Tranco) | Find emails |
| freeslotsnodownload.co.uk | #95,178 | Bootstrap, Font Awesome, Let's Encrypt + 3 more | Find emails |
| tg18.in | #95,298 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| vat.gov.bd | #95,333 | cdnjs, jQuery, reCAPTCHA | Find emails |
| mzcr.cz | #95,363 | Apache, Google Analytics, Google Tag Manager + 3 more | Find emails |
| activeusers.ru | #95,410 | Bootstrap, Font Awesome, Nginx + 4 more | Find emails |
| wheelpros.com | #95,451 | Adobe Experience Manager Edge Delivery (Helix RUM), Amazon Route 53, Fastly + 9 more | Find emails |
| rodavigo.net | #95,456 | All in One SEO, Bootstrap, Cloudflare + 11 more | Find emails |
| evilresource.com | #95,511 | Bluesky, Bootstrap, Buy Me a Coffee + 7 more | Find emails |
| sincsports.com | #95,529 | AOS, ASP.NET, Azure API Management + 12 more | Find emails |
| dash.org | #95,583 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 10 more | Find emails |
| sechenov.ru | #95,661 | Bitrix, Bootstrap, Font Awesome + 9 more | Find emails |
| 1bitcloud.ru | #95,700 | Bitrix, Bootstrap, DDoS-Guard + 12 more | Find emails |
| gr.ch | #95,703 | ASP.NET, Font Awesome, Nginx + 3 more | Find emails |
| cursosycarreras.com.mx | #95,727 | Amazon Route 53, Azure Front Door, CrazyEgg + 18 more | Find emails |
| gomag.ro | #95,845 | ActiveCampaign, Bootstrap, Cloudflare + 15 more | Find emails |
| bol-online.com | #95,988 | Apache, Google Analytics, Google Tag Manager + 4 more | Find emails |
| thearc.org | #96,074 | Bootstrap, Cloudflare, Cloudflare Bot Management + 11 more | Find emails |
| bulletjournal.com | #96,107 | Adobe Fonts (Typekit), Cloudflare edge/CDN, Google Hosted Libraries + 3 more | Find emails |
| sitewit.com | #96,112 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 11 more | Find emails |
| brainwareuniversity.ac.in | #96,155 | Apache, Bootstrap, CDN Fonts + 14 more | Find emails |
| 85po.net | #96,244 | Cloudflare, Cloudflare edge/CDN, ExoClick + 8 more | Find emails |
| cumhuriyet.edu.tr | #96,320 | ASP.NET, Bootstrap, FlagCDN + 15 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 →