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 |
|---|---|---|---|
| gamigo.com | #58,353 | Bootstrap, Google Cloud DNS, Let's Encrypt + 7 more | Find emails |
| kfh.com | #58,384 | DigiCert, Fastly, Font Awesome + 13 more | Find emails |
| ufop.br | #58,519 | AddThis, Drupal, Font Awesome + 8 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| disig.sk |
| #58,578 |
| Apache, Font Awesome, Google Fonts + 2 more |
| Find emails |
| cnu.edu | #58,583 | Adobe Fonts (Typekit), Apache, Bootstrap + 13 more | Find emails |
| quickscores.com | #58,605 | Adobe Experience Cloud (Launch), Amazon Route 53, Apache + 14 more | Find emails |
| yulpa.io | #58,611 | Apache, Bootstrap, Fancybox + 6 more | Find emails |
| groupm7.com | #58,721 | Adobe Fonts (Typekit), Apache, Bootstrap + 18 more | Find emails |
| casimages.com | #58,785 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| mastertherm.online | #58,843 | AOS, Cloudflare, DigiCert + 6 more | Find emails |
| spintel.net.au | #58,856 | AOS, Apache, Bootstrap + 20 more | Find emails |
| nic.yachts | #58,873 | Google Tag Manager, Let's Encrypt, Mailchimp + 2 more | Find emails |
| freedommortgage.com | #58,943 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| doctoranytime.be | #59,041 | ASP.NET, Azure API Management, Cloudflare + 7 more | Find emails |
| hdabla.net | #59,046 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| tcf.org | #59,108 | Cloudflare, Cloudflare edge/CDN, Google Maps + 11 more | Find emails |
| tourismpanama.com | #59,221 | Adobe Fonts, Adobe Fonts (Typekit), Akamai edge/CDN + 12 more | Find emails |
| santanderconsumerusa.com | #59,225 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 11 more | Find emails |
| webtickets.co.za | #59,275 | ASP.NET, Font Awesome, Google Hosted Libraries + 7 more | Find emails |
| bb.org.bd | #59,293 | Bootstrap, DigiCert, Drupal + 6 more | Find emails |
| daytona-park.com | #59,351 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 14 more | Find emails |
| webonline.biz | #59,384 | Google Analytics, Nginx, PHP + 2 more | Find emails |
| kentekencheck.nl | #59,415 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 9 more | Find emails |
| hope.edu | #59,435 | Adobe Fonts, Adobe Fonts (Typekit), Cloudflare + 12 more | Find emails |
| chevening.org | #59,502 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 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 →