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 |
|---|---|---|---|
| manchesternh.gov | #316,762 | ASP.NET, AngularJS, Bootstrap + 9 more | Find emails |
| mamavit.ru | #316,789 | ASP.NET, Google Analytics, Let's Encrypt + 3 more | Find emails |
| nobis-it.nl | #316,790 | Bootstrap, Font Awesome, Google Tag Manager + 5 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| alloheim.de | #316,842 | Apache, Let's Encrypt, PHP + 3 more | Find emails |
| indepthnh.org | #316,996 | AddToAny, Fastly, Google Analytics + 10 more | Find emails |
| techcentral.ie | #317,011 | AddToAny, Cloudflare Bot Management, Cloudflare edge/CDN + 16 more | Find emails |
| pulsecasinoworld.com | #317,021 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| olympus.com | #317,137 | Adobe Experience Cloud (Launch), Google Fonts, Google Hosted Libraries + 5 more | Find emails |
| dpsgo.com | #317,208 | DigiCert, Font Awesome, Google Analytics + 5 more | Find emails |
| ignited.global | #317,210 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| vertexroulettelounge.com | #317,216 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| optoedu.com | #317,298 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| herinteractive.com | #317,300 | Font Awesome, Google AdSense, Google Analytics + 23 more | Find emails |
| npox.nl | #317,322 | ASP.NET, Amazon (ACM), Amazon CloudFront + 3 more | Find emails |
| esl.org | #317,339 | Amazon (ACM), Google Analytics, Google Hosted Libraries + 4 more | Find emails |
| frida.re | #317,422 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| netpas.net | #317,490 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| pne.ca | #317,530 | Apache, Cloudflare, Google Fonts + 6 more | Find emails |
| nfigroup.com | #317,541 | AOS, Adobe Experience Cloud (Launch), Adobe Fonts (Typekit) + 14 more | Find emails |
| obenteknoloji.com | #317,549 | Bootstrap, Font Awesome, Google Analytics + 7 more | Find emails |
| mtmercy.edu | #317,553 | Adobe Fonts (Typekit), Drupal, Font Awesome + 12 more | Find emails |
| smartlucky320.com | #317,568 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| inapi.cl | #317,602 | ASP.NET, Bootstrap, Font Awesome + 11 more | Find emails |
| marukome.co.jp | #317,637 | Amazon CloudFront, Fancybox, Google Analytics + 10 more | Find emails |
| smartgamblecentral.com | #317,656 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 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 →