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 |
|---|---|---|---|
| superhq.net | #72,625 | Cloudflare, Cloudflare edge/CDN, ExoClick + 7 more | Find emails |
| edubox.pt | #72,653 | Google Fonts, Google Hosted Libraries, Let's Encrypt + 3 more | Find emails |
| certitudes.org | #72,704 | ASP.NET, Azure API Management, Google AdSense + 6 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| bwin.gr | #72,727 | Cloudflare Bot Management, Cloudflare edge/CDN, DigiCert + 1 more | Find emails |
| mlp.de | #72,757 | Apache, DigiCert, Google Tag Manager + 2 more | Find emails |
| neweconomics.org | #72,813 | Action Network, Akamai mPulse, Bootstrap + 13 more | Find emails |
| elicense.kz | #72,834 | ASP.NET, Google Analytics, Nginx + 2 more | Find emails |
| finlandabroad.fi | #72,863 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| direktno.hr | #72,881 | Chartbeat, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| warwickshire.gov.uk | #72,896 | Amazon (ACM), BrowseAloud, FreePrivacyPolicy + 10 more | Find emails |
| nic.rent | #72,936 | Amazon (ACM), Apache, Google Fonts + 5 more | Find emails |
| caribbeanjobs.com | #72,944 | ASP.NET, Adobe Experience Cloud (Launch), Cloudflare + 11 more | Find emails |
| uppbpb.gov.in | #72,966 | ASP.NET, Bootstrap, Fancybox + 8 more | Find emails |
| nic.security | #73,128 | Amazon (ACM), Apache, Google Analytics + 5 more | Find emails |
| thaiflirting.com | #73,206 | Cloudflare, Google AdSense, Google Analytics + 10 more | Find emails |
| hpserverdns.com | #73,210 | Apache, Bootstrap, Let's Encrypt + 2 more | Find emails |
| torecolo.jp | #73,255 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| crnobelo.com | #73,282 | Bootstrap, Cloudflare, Cloudflare Turnstile + 11 more | Find emails |
| plazastyle.com | #73,287 | Adobe Fonts (Typekit), Amazon CloudFront, GSAP + 13 more | Find emails |
| mbworld.org | #73,321 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 17 more | Find emails |
| richmediastudio.com | #73,395 | Amazon (ACM), Amazon Route 53, Bootstrap + 3 more | Find emails |
| albertina.at | #73,424 | Apache, Cookiebot, Google Tag Manager + 7 more | Find emails |
| politicshome.com | #73,438 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| wspolczesna.pl | #73,468 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 15 more | Find emails |
| gk24.pl | #73,562 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 15 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 →