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 |
|---|---|---|---|
| hostddns.us | #114,860 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 13 more | Find emails |
| okc.gov | #114,862 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 9 more | Find emails |
| mainlinehealth.org | #114,868 | Adobe Fonts, Adobe Fonts (Typekit), Azure API Management + 14 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| desandro.com | #114,925 | Fastly, GitHub Pages, Google Analytics + 6 more | Find emails |
| mdw.ac.at | #114,944 | Bootstrap, Google Hosted Libraries, Google Maps + 4 more | Find emails |
| tasso.net | #115,125 | ASP.NET, Let's Encrypt, Matomo + 4 more | Find emails |
| hdforums.com | #115,194 | CJ Affiliate, Cloudflare, Cloudflare Turnstile + 20 more | Find emails |
| mylittlebookmark.com | #115,254 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| fishpond.co.nz | #115,311 | Amazon (ACM), Amazon Route 53, Font Awesome + 8 more | Find emails |
| go7game.com | #115,314 | Let's Encrypt, Microsoft IIS, jQuery | Find emails |
| imsglobal.org | #115,326 | Apache, Drupal, Font Awesome + 10 more | Find emails |
| poliba.it | #115,349 | AOS, Apache, Bootstrap + 9 more | Find emails |
| bsd.su | #115,375 | Bitrix, Bootstrap, Fancybox + 9 more | Find emails |
| forumotion.net | #115,466 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 15 more | Find emails |
| hispantv.com | #115,545 | ASP.NET, Bootstrap, Google Analytics + 6 more | Find emails |
| acurazine.com | #115,582 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 16 more | Find emails |
| cronomagic.biz | #115,700 | ASP.NET, Google Fonts, Microsoft IIS + 5 more | Find emails |
| unrc.edu.ar | #115,741 | Apache, Bootstrap, Font Awesome + 5 more | Find emails |
| beyondmenu.com | #115,789 | ASP.NET, Amazon (ACM), Cloudflare + 7 more | Find emails |
| gemsofwar.com | #115,924 | Apache, Font Awesome, Google Fonts + 4 more | Find emails |
| mbrf.ae | #115,957 | Apache, Bootstrap, Font Awesome + 12 more | Find emails |
| nawcc.org | #115,991 | Cloudflare, Fancybox, Font Awesome + 12 more | Find emails |
| compass-group.com | #116,008 | CSC (Digital Brand Services), Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| themyersbriggs.com | #116,168 | AOS, ASP.NET, Azure API Management + 16 more | Find emails |
| cellc.co.za | #116,269 | AppDynamics, Cloudflare, Cloudflare edge/CDN + 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 →