JavaScript Library & Framework
718 of the 1,000,000 top sites in our Tranco top-1M census run Backbone.js (0.1%). An early, lightweight JavaScript framework providing models, views, and routing for building single-page applications. Detection is homepage-level HTML/header fingerprinting, so a site can run Backbone.js on other pages without it showing here.
Other javascript library & framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | washington.edu | #773 (Tranco) | Find emails |
| 2 | uw.edu | #4,274 (Tranco) | Find emails |
| 3 | europepmc.org | #5,874 (Tranco) | Find emails |
| 4 | borsaitaliana.it |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| acertia.mx | #981,536 | Cloudflare edge/CDN, Font Awesome, GitBook + 13 more | Find emails |
| nnfestival.org.uk | #981,759 | Amazon (ACM), Amazon CloudFront, Campaign Monitor + 8 more | Find emails |
| minimum-wage.org | #984,604 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 18 more | Find emails |
| #7,679 (Tranco) |
| Find emails |
| 5 | secomtrust.net | #8,308 (Tranco) | Find emails |
| advertite.de | #985,471 | Divi, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| nireekshanaacet.org | #988,277 | Font Awesome, Google Fonts, Hostinger + 6 more | Find emails |
| growingbolder.com | #989,998 | Ahrefs Analytics, Amazon Route 53, Cloudflare Bot Management + 16 more | Find emails |
| training-group.co.uk | #993,235 | Font Awesome, Hostinger, Let's Encrypt + 6 more | Find emails |
| all4labels.com | #993,705 | Apache, Cloudflare, ConsentMo + 14 more | Find emails |
| churchthemes.com | #993,977 | Fastmail, Google Fonts, Let's Encrypt + 10 more | Find emails |
| nomadfoods.com | #994,071 | Adobe Fonts (Typekit), Cloudflare Bot Management, Cloudflare edge/CDN + 10 more | Find emails |
| carecorner.org.sg | #994,725 | Cloudflare, Cloudflare edge/CDN, Elementor + 14 more | Find emails |
| hot1027.co.za | #995,642 | AddToAny, Font Awesome, Google Fonts + 11 more | Find emails |
| emanuelnyc.org | #996,493 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 14 more | Find emails |
| marathon.nl | #997,367 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 11 more | Find emails |
| americamakes.us | #998,005 | All in One SEO, Cloudflare, Cloudflare Bot Management + 11 more | Find emails |
| bioquell.com | #998,533 | Amazon Route 53, Apache, Google Analytics + 17 more | Find emails |
| mexico-de-casino.com | #998,787 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 5 more | Find emails |
| malinca.it | #999,287 | Cloudflare, Cloudflare edge/CDN, Fancybox + 8 more | Find emails |
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 →