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 |
|---|---|---|---|
| seb.com | #192,457 | Cloudflare edge/CDN, Drupal, Google Tag Manager + 5 more | Find emails |
| azuremagazine.com | #192,538 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Web Analytics + 14 more | Find emails |
| osecac.org.ar | #192,553 | ASP.NET, Bootstrap, DigiCert + 11 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| nadimtogel.com | #192,579 | Bootstrap, Cloudflare, Cloudflare Bot Management + 15 more | Find emails |
| aurora.il.us | #192,583 | ASP.NET, Akamai edge/CDN, Akamai mPulse + 6 more | Find emails |
| esurveyspro.com | #192,589 | ASP.NET, All in One SEO, Google Analytics + 8 more | Find emails |
| iffco.in | #192,593 | Bootstrap, Font Awesome, Google Maps + 10 more | Find emails |
| cruxinfotech.com | #192,608 | Apache, Fancybox, Google Analytics + 7 more | Find emails |
| dotserv.net | #192,662 | Apache, Google Analytics, Google Hosted Libraries + 1 more | Find emails |
| bookmarkassist.com | #192,697 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| nethosting.com | #192,825 | Apache, Bootstrap, Chartbeat + 16 more | Find emails |
| bookmarkquotes.com | #192,896 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| yourbookmarklist.com | #192,969 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| robustdirectory.com | #192,997 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| kr.or.kr | #193,022 | Sectigo, jQuery, jQuery UI | Find emails |
| lovein.asia | #193,057 | Cloudflare, Google AdSense, Google Analytics + 10 more | Find emails |
| giroudmathias.ch | #193,125 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| totoroadx.com | #193,128 | Bootstrap, Font Awesome, Google Fonts + 3 more | Find emails |
| vitalconnect.com | #193,133 | Amazon Route 53, Fastly, Font Awesome + 7 more | Find emails |
| theness.com | #193,348 | All in One SEO, Cloudflare, Cloudflare Bot Management + 8 more | Find emails |
| alanet.org | #193,418 | ASP.NET, Adobe Fonts (Typekit), Azure API Management + 16 more | Find emails |
| tuha.vn | #193,484 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 14 more | Find emails |
| lattemiele.com | #193,499 | Cloudflare, Google Analytics, Google Fonts + 7 more | Find emails |
| robo3d.com | #193,557 | Adobe Experience Cloud (Launch), Avis Vérifiés, Cloudflare edge/CDN + 19 more | Find emails |
| autoconx.com | #193,719 | ASP.NET, Cloudflare edge/CDN, Google Tag Manager + 6 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 →