JavaScript Library & Framework
27,702 of the 1,000,000 top sites in our Tranco top-1M census run Modernizr (2.8%). A JavaScript library that detects which HTML5/CSS3 features a browser supports, enabling progressive enhancement. Detection is homepage-level HTML/header fingerprinting, so a site can run Modernizr on other pages without it showing here.
Other javascript library & framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | mit.edu | #225 (Tranco) | Find emails |
| 2 | npr.org | #466 (Tranco) | Find emails |
| 3 | uk.com | #532 (Tranco) | Find emails |
| 4 | cornell.edu |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| nipissingu.ca | #125,895 | Adobe Fonts (Typekit), Azure Front Door, DigiCert + 9 more | Find emails |
| am-one.co.jp | #125,940 | Adyen, Amazon CloudFront, Apache + 15 more | Find emails |
| luvly.co | #125,955 | Apache, Campaign Monitor, Disqus + 12 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| navigazionelaghi.it |
| #125,971 |
| AddToAny, Adform, Apache + 13 more |
| Find emails |
| biamp.com | #125,985 | ASP.NET, Amazon Route 53, Azure Front Door + 19 more | Find emails |
| pentagon-group.co.uk | #125,988 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 11 more | Find emails |
| vosesoftware.com | #125,992 | Bootstrap, Google Analytics, Google Fonts + 11 more | Find emails |
| barista-ltd.ru | #126,013 | Bootstrap, Cloudflare, Font Awesome + 7 more | Find emails |
| cinsscore.com | #126,099 | Cloudflare, Google Analytics, Let's Encrypt + 2 more | Find emails |
| flyme.com | #126,129 | Baidu Analytics, Nginx, jQuery | Find emails |
| bcnb.ac.th | #126,228 | Cloudflare, Cloudflare edge/CDN, Fancybox + 4 more | Find emails |
| gunb.gov.pl | #126,255 | Font Awesome, Microsoft 365, jQuery + 1 more | Find emails |
| kutztown.edu | #126,336 | ASP.NET, Adobe Fonts (Typekit), Amazon Route 53 + 8 more | Find emails |
| webxtra.net | #126,359 | Apache, Google Analytics, Google Tag Manager + 3 more | Find emails |
| nac-cna.ca | #126,424 | Adobe Fonts (Typekit), Amazon CloudFront, Apache + 13 more | Find emails |
| ragan.com | #126,446 | Auth0, Bootstrap, Cloudflare Bot Management + 13 more | Find emails |
| purely.website | #126,516 | Crisp, Font Awesome, Google Analytics + 10 more | Find emails |
| foodbegin.com | #126,532 | AddToAny, Apache, Bootstrap + 5 more | Find emails |
| arnoldporter.com | #126,578 | Adobe Fonts (Typekit), Cloudflare edge/CDN, Coveo + 8 more | Find emails |
| uloz.to | #126,606 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| allfoodiez.com | #126,611 | AddToAny, Apache, Bootstrap + 5 more | Find emails |
| diybulb.com | #126,664 | Apache, Bootstrap, Font Awesome + 6 more | Find emails |
| citizen.jp | #126,679 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| rescuemobile.com | #126,711 | Akamai Edge DNS, DigiCert, jQuery | Find emails |
| forprint.pt | #126,744 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 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 →