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 |
|---|---|---|---|
| ahima.org | #69,455 | Azure API Management, Azure Front Door, Bootstrap + 17 more | Find emails |
| unisimon.edu.co | #69,523 | Apache, Bootstrap, Font Awesome + 12 more | Find emails |
| marqueze.net | #69,649 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| lasd.org | #69,668 | Cloudflare, Cloudflare edge/CDN, Disqus + 10 more | Find emails |
| froedtert.com | #69,699 | Adobe Fonts, Adobe Fonts (Typekit), Amazon CloudFront + 15 more | Find emails |
| woostercollective.com | #69,770 | Apache, Bluesky, Feedburner + 4 more | Find emails |
| tnstate.edu | #69,780 | ASP.NET, Google Analytics, Google Fonts + 9 more | Find emails |
| worldspice.net | #69,799 | DigiCert, Drupal, Google Analytics + 3 more | Find emails |
| davidicke.com | #69,846 | AOS, Bootstrap, Brevo + 12 more | Find emails |
| carcheck.co.uk | #69,950 | Bootstrap, Cloudflare, Cloudflare Bot Management + 10 more | Find emails |
| maty.com | #70,047 | Cloudflare edge/CDN, Imperva, Microsoft 365 + 2 more | Find emails |
| getvideostream.com | #70,115 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| gitam.edu | #70,129 | AOS, ASP.NET, Bootstrap + 13 more | Find emails |
| volgadmin.ru | #70,161 | ASP.NET, Fancybox, Let's Encrypt + 4 more | Find emails |
| machsupport.com | #70,174 | DataTables, Font Awesome, Google Analytics + 15 more | Find emails |
| uppolice.gov.in | #70,184 | ASP.NET, Bootstrap, DigiCert + 4 more | Find emails |
| totto.com | #70,200 | Bootstrap, Font Awesome, Google Hosted Libraries + 6 more | Find emails |
| thezeusnetwork.com | #70,353 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| vsu.edu | #70,374 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 13 more | Find emails |
| yanbal.com | #70,379 | Adobe Fonts (Typekit), Akamai Bot Manager, Akamai edge/CDN + 5 more | Find emails |
| nfu.edu.tw | #70,465 | Bootstrap, Font Awesome, Nginx + 6 more | Find emails |
| homegoods.com | #70,503 | ASP.NET, Akamai Bot Manager, Akamai Edge DNS + 11 more | Find emails |
| asso-web.com | #70,533 | Bootstrap, Fancybox, Font Awesome + 15 more | Find emails |
| gs24.pl | #70,542 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 15 more | Find emails |
| sportspar.de | #70,567 | Google Analytics, Google Tag Manager, Google Trust Services + 3 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 →