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 |
|---|---|---|---|
| socialbuzzmaster.com | #121,801 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| gpx.plus | #121,838 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| statsradio.com | #121,841 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 11 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| onemedicalpassport.com | #121,871 | Amazon (ACM), Amazon Route 53, Google Analytics + 4 more | Find emails |
| dpdlocal.co.uk | #121,992 | Akamai Edge DNS, Font Awesome, Foundation + 8 more | Find emails |
| externet.hu | #122,015 | Font Awesome, Google Analytics, Laravel + 4 more | Find emails |
| stv.jp | #122,024 | Adingo, Amazon (ACM), Amazon CloudFront + 13 more | Find emails |
| actionbound.com | #122,062 | Express, Matomo, GoDaddy | Find emails |
| getcandid.com | #122,089 | ASP.NET, Bootstrap, Cloudflare + 11 more | Find emails |
| podtail.se | #122,152 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 12 more | Find emails |
| teagasc.ie | #122,175 | Adobe Fonts (Typekit), Google Analytics, Google Tag Manager + 7 more | Find emails |
| neff-home.com | #122,229 | Adobe Experience Cloud (Launch), CSC (Digital Brand Services), Consentmanager.net + 2 more | Find emails |
| cda-adc.ca | #122,325 | ASP.NET, DigiCert, Font Awesome + 10 more | Find emails |
| energotel.sk | #122,375 | Bootstrap, Font Awesome, Google Fonts + 11 more | Find emails |
| usdairy.com | #122,380 | ASP.NET, Adobe Fonts (Typekit), Azure API Management + 9 more | Find emails |
| pishgaman.net | #122,471 | Apache, Bootstrap, Google Analytics + 4 more | Find emails |
| scriptcase.host | #122,587 | Font Awesome, Foundation, Google Analytics + 10 more | Find emails |
| arlingtontx.gov | #122,593 | Adobe Fonts (Typekit), Akamai edge/CDN, Akamai mPulse + 6 more | Find emails |
| exefiles.com | #122,677 | Amazon Route 53, Foundation, Google Analytics + 9 more | Find emails |
| bookmarkstumble.com | #122,713 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| x10premium.com | #122,725 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 7 more | Find emails |
| naccho.org | #122,742 | ASP.NET, Adobe Fonts (Typekit), Bluesky + 18 more | Find emails |
| toile-libre.org | #122,783 | Apache, Font Awesome, Hugo + 2 more | Find emails |
| bclplaw.com | #122,800 | Cloudflare edge/CDN, Google Tag Manager, Google Trust Services + 1 more | Find emails |
| jblpro.com | #122,825 | Amazon Route 53, Google Analytics, Google Fonts + 9 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 →