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 |
|---|---|---|---|
| incometax.gov.bd | #85,202 | ASP.NET, Nginx, Sectigo + 3 more | Find emails |
| widener.edu | #85,316 | Drupal, Fastly, Font Awesome + 8 more | Find emails |
| pr.report | #85,399 | Cloudflare, Google Fonts, Let's Encrypt + 1 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| expo2020dubai.com |
| #85,463 |
| Let's Encrypt, Nuxt.js, Vercel + 1 more |
| Find emails |
| bidv.com.vn | #85,494 | Bootstrap, Cloudflare, Google Analytics + 5 more | Find emails |
| gachi-matome.com | #85,513 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| activtrak.com | #85,613 | Adobe Fonts, Adobe Fonts (Typekit), Amazon Route 53 + 21 more | Find emails |
| socialrus.com | #85,673 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| ossc.gov.in | #85,674 | ASP.NET, Font Awesome, Let's Encrypt + 2 more | Find emails |
| streamon.fm | #85,679 | Bluesky, DoubleClick (Google Ads), Google Analytics + 7 more | Find emails |
| umpsa.edu.my | #85,841 | AddToAny, Apache, Azure DNS + 12 more | Find emails |
| innovafamily.pe | #85,919 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| winamax.de | #86,071 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| wakust.com | #86,116 | Bootstrap, Font Awesome, Google Analytics + 12 more | Find emails |
| skyline.net.id | #86,276 | All in One SEO, Bootstrap, Font Awesome + 11 more | Find emails |
| kgnow.com | #86,303 | AWS WAF, Amazon (ACM), Amazon CloudFront + 8 more | Find emails |
| forumactif.org | #86,323 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| infirmiere.co.jp | #86,341 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 13 more | Find emails |
| doc.lk | #86,360 | Amazon Route 53, Bootstrap, DigiCert + 9 more | Find emails |
| glo.or.th | #86,635 | Bootstrap, Font Awesome, Nuxt.js + 7 more | Find emails |
| oscn.net | #86,658 | Bootstrap, Font Awesome, Microsoft 365 + 6 more | Find emails |
| sfsuniverse.com | #86,686 | Bootstrap, Font Awesome, Google AdSense + 9 more | Find emails |
| directbooking.ro | #86,708 | ASP.NET, Consent Framework, Criteo + 10 more | Find emails |
| qivicon.com | #86,717 | Azure DNS, Envoy, jQuery | Find emails |
| huzzaz.com | #86,719 | Apache, Foundation, Google Analytics + 6 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 →