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.
| # | 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 |
|---|---|---|---|
| wsib.ca | #189,050 | Cloudflare edge/CDN, ConsentMo, Drupal + 12 more | Find emails |
| r-cms.jp | #189,139 | Amazon Route 53, CookieYes, Google Ads Conversion + 10 more | Find emails |
| talk-cloud.net | #189,163 | Alibaba Cloud DNS, Bootstrap, CNZZ + 4 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| wicam.com.kh |
| #189,167 |
| Bootstrap, Font Awesome, Google Fonts + 7 more |
| Find emails |
| wetsearch.com | #189,173 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 4 more | Find emails |
| yesbookmarks.com | #189,190 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| sanjose.org | #189,231 | Drupal, Google Maps, Google Tag Manager + 9 more | Find emails |
| o2g.fr | #189,274 | Let's Encrypt, Nginx, jQuery | Find emails |
| emerils.com | #189,275 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 9 more | Find emails |
| tnative.ru | #189,300 | ASP.NET, Bootstrap, Let's Encrypt + 2 more | Find emails |
| mysocialname.com | #189,350 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| visitchattanooga.com | #189,373 | Adobe Fonts (Typekit), Akamai edge/CDN, Cloudinary + 10 more | Find emails |
| mpex.net | #189,480 | Apache, Foundation, YouTube + 2 more | Find emails |
| mhund.com.br | #189,482 | ASP.NET, Amazon Route 53, Font Awesome + 7 more | Find emails |
| yonexshop.jp | #189,533 | Font Awesome, Foundation, Google Ads Conversion + 6 more | Find emails |
| forzadelivery.com | #189,538 | Amazon (ACM), Amazon Route 53, Font Awesome + 11 more | Find emails |
| scmagazineuk.com | #189,602 | Amazon Route 53, Bluesky, Bugsnag + 16 more | Find emails |
| servihostdns.com | #189,674 | Apache, Font Awesome, Google Fonts + 2 more | Find emails |
| seobookmarkpro.com | #189,702 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| webconnectindia.in | #189,720 | Apache, PHP, Sectigo + 3 more | Find emails |
| zbookmarkhub.com | #189,744 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| gari.pk | #189,759 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 5 more | Find emails |
| zhukovsky.net | #189,764 | Fancybox, Google Analytics, Google Hosted Libraries + 5 more | Find emails |
| scrapbookmarket.com | #189,857 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| minuddannelse.net | #189,943 | Azure API Management, Cookie Information, Google Fonts + 1 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →