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 |
|---|---|---|---|
| winbank.gr | #297,592 | DigiCert, Dynatrace, Imperva + 1 more | Find emails |
| fembio.org | #297,595 | Matomo, Nginx, Sectigo + 1 more | Find emails |
| mdpu.org.ua | #297,616 | Font Awesome, Google Fonts, Google Maps + 6 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| tesu.edu |
| #297,660 |
| ASP.NET, BrightEdge, Google Tag Manager + 5 more |
| Find emails |
| creditbureaureports.com | #297,695 | Dynatrace, jQuery, jQuery UI | Find emails |
| stoffundliebe.de | #297,749 | Apache, Bootstrap, Fancybox + 8 more | Find emails |
| gigatek.be | #297,751 | Font Awesome, Google Fonts, Google Tag Manager + 2 more | Find emails |
| lifecorp.jp | #297,766 | Bootstrap, Google Analytics, Google Fonts + 6 more | Find emails |
| elporvenir.mx | #297,785 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| muenchen.travel | #297,872 | Bootstrap, CCM19, Cloudflare + 8 more | Find emails |
| frenchtoast.com | #297,886 | Amazon Route 53, Bootstrap, Cloudflare Bot Management + 9 more | Find emails |
| sckans.edu | #297,932 | Apache, Google Analytics, Google Tag Manager + 5 more | Find emails |
| icpdas.com | #297,976 | AOS, Apache, Bootstrap + 13 more | Find emails |
| guc.edu.eg | #298,113 | ASP.NET, Cloudflare, Font Awesome + 5 more | Find emails |
| themehouse.com | #298,214 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| 100realty.ua | #298,283 | Cloudflare, Drupal, Fancybox + 7 more | Find emails |
| permenergosbyt.ru | #298,391 | Bootstrap, Fancybox, Font Awesome + 14 more | Find emails |
| bayerische-staatszeitung.de | #298,450 | Apache, Bluesky, Google Hosted Libraries + 3 more | Find emails |
| deacero.com | #298,481 | ASP.NET, Bootstrap, Cloudflare edge/CDN + 12 more | Find emails |
| sagedining.com | #298,509 | Apache, Font Awesome, Google Analytics + 6 more | Find emails |
| hfsp.org | #298,556 | Bootstrap, Caddy, Drupal + 8 more | Find emails |
| mandadb.hu | #298,613 | Apache, Google Analytics, Google Hosted Libraries + 3 more | Find emails |
| aka.fi | #298,686 | ASP.NET, Bootstrap, Cludo + 4 more | Find emails |
| slotscapital.lv | #298,691 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| cup2000.it | #298,702 | AOS, Apache, Bootstrap + 11 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 →