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 |
|---|---|---|---|
| brp.com | #26,813 | Adobe Experience Cloud (Launch), Adobe Fonts (Typekit), Azure DNS + 18 more | Find emails |
| force9.net | #26,828 | Apache, DigiCert, Webpack + 2 more | Find emails |
| asiasociety.org | #27,072 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 17 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| pnnl.gov | #27,100 | ConsentMo, DigiCert, Drupal + 11 more | Find emails |
| piie.com | #27,113 | AddToAny, Bluesky, Cloudflare + 13 more | Find emails |
| com.de | #27,120 | Google Tag Manager, Let's Encrypt, Nginx + 2 more | Find emails |
| flyertalk.com | #27,252 | Adobe Fonts (Typekit), Amazon Advertising, Axios + 25 more | Find emails |
| mangomob.net | #27,274 | Alibaba Cloud DNS, Alibaba Cloud OSS, DigiCert + 3 more | Find emails |
| factorialhr.com | #27,355 | Amazon CloudFront, Cloudflare, Cloudflare Web Analytics + 20 more | Find emails |
| mydns.jp | #27,372 | Bootstrap, Fancybox, Font Awesome + 7 more | Find emails |
| ju.edu.jo | #27,445 | ASP.NET, Bootstrap, DigiCert + 9 more | Find emails |
| nic.pics | #27,497 | Google Tag Manager, Let's Encrypt, Mailchimp + 2 more | Find emails |
| home-connect.com | #27,498 | Adobe Experience Cloud (Launch), CSC (Digital Brand Services), Consentmanager.net + 3 more | Find emails |
| ti.live | #27,502 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| bytemark.co.uk | #27,534 | Bootstrap, Chatbase, DigiCert + 12 more | Find emails |
| travelzoo.com | #27,558 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 7 more | Find emails |
| globalknowledge.com | #27,611 | 6sense, ASP.NET, Azure Front Door + 13 more | Find emails |
| one-line.com | #27,635 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Bot Management + 16 more | Find emails |
| houstonmethodist.org | #27,687 | ASP.NET, Adobe Experience Cloud (Launch), DigiCert + 10 more | Find emails |
| inflibnet.ac.in | #27,735 | Apache, Bootstrap, DigiCert + 11 more | Find emails |
| sbobet.com | #27,756 | ASP.NET, Bootstrap, Cloudflare Bot Management + 8 more | Find emails |
| rohde-schwarz.com | #27,844 | Adobe Experience Cloud (Launch), Cloudflare edge/CDN, DigiCert + 3 more | Find emails |
| bard.edu | #27,892 | AOS, Bluesky, Cloudflare + 12 more | Find emails |
| bnu.edu.cn | #27,984 | DigiCert, Nginx, Swiper + 1 more | Find emails |
| 3dtuning.com | #27,985 | Amazon Route 53, AngularJS, DigiCert + 12 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 →