JavaScript Library & Framework
26,986 of the 1,000,000 top sites in our Tranco top-1M census run Modernizr (2.7%). 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 |
|---|---|---|---|
| zabec.net | #122,900 | Azure DNS, Font Awesome, Google Ads Conversion + 9 more | Find emails |
| thecure.com | #122,908 | AOS, Adobe Fonts (Typekit), Bootstrap + 11 more | Find emails |
| uniathena.com | #122,996 | ASP.NET, Bootstrap, Cloudflare + 15 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| curs.md |
| #123,010 |
| Bootstrap, Cloudflare, Google AdSense + 6 more |
| Find emails |
| serverboost.com | #123,050 | Apache, Bootstrap, DigiCert + 12 more | Find emails |
| bookmarkspedia.com | #123,062 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| enicbcmed.eu | #123,115 | AddToAny, Apache, Bootstrap + 10 more | Find emails |
| schwabplan.com | #123,191 | ASP.NET, Akamai Bot Manager, Akamai Edge DNS + 5 more | Find emails |
| jhongent.com | #123,211 | BootCDN, Bootstrap, Cloudflare + 7 more | Find emails |
| slcc.edu | #123,237 | ASP.NET, AddThis, AppDynamics + 17 more | Find emails |
| wheeldecide.com | #123,278 | Apache, Bootstrap, Google Analytics + 7 more | Find emails |
| avia.pro | #123,303 | 24smi.net, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| alantron.com | #123,324 | Apache, Bootstrap, Fancybox + 6 more | Find emails |
| flo.com | #123,348 | Amazon Route 53, Azure Front Door, Backbone.js + 15 more | Find emails |
| forumeiros.com | #123,416 | Bootstrap, Cloudflare, Consent Framework + 6 more | Find emails |
| lisc.org | #123,543 | Adobe Fonts (Typekit), Django, Fancybox + 13 more | Find emails |
| connecto.io | #123,574 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| x2.network | #123,642 | Bootstrap, Font Awesome, Let's Encrypt + 2 more | Find emails |
| bookmarkshome.com | #123,651 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| cdkitchen.com | #123,656 | Apache, Bootstrap, Font Awesome + 10 more | Find emails |
| news2.ru | #123,704 | Bootstrap, Let's Encrypt, LiveInternet (Yadro) + 7 more | Find emails |
| bowiestate.edu | #123,871 | Adobe Fonts (Typekit), DigiCert, Google Analytics + 11 more | Find emails |
| upcitemdb.com | #123,921 | Bootstrap, Font Awesome, Google AdSense + 9 more | Find emails |
| islington.gov.uk | #123,944 | Civic Cookie Control, Google Fonts, Google Tag Manager + 5 more | Find emails |
| stmarysbournest.com | #123,983 | Apache, Google Analytics, Google Fonts + 7 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →