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.
| # | 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 |
|---|---|---|---|
| swinburne.edu.my | #358,518 | AOS, All in One SEO, Cloudflare + 15 more | Find emails |
| gkelite.com | #358,556 | Adobe Fonts (Typekit), Attentive, ChatGPT Ads Pixel + 14 more | Find emails |
| lrepacks.net | #358,625 | DataLife Engine, Let's Encrypt, LiveInternet (Yadro) + 7 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| bculinary.com | #358,631 | Bootstrap, DoubleClick (Google Ads), Font Awesome + 12 more | Find emails |
| bmikarts.com | #358,662 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| cinemanova.com.au | #358,686 | ASP.NET, Google Analytics, Google Fonts + 11 more | Find emails |
| luckypalast.de | #358,692 | Bootstrap, Contabo Object Storage, Fancybox + 6 more | Find emails |
| boldview.us | #358,693 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| lawandtrends.com | #358,707 | Apache, Awin, Bootstrap + 13 more | Find emails |
| freshpathway.us | #358,718 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| blumenthalarts.org | #358,734 | Azure DNS, Fastly, Font Awesome + 6 more | Find emails |
| ierna.com | #358,742 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| legacywagermarket.com | #358,746 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| urbanbettingbase.com | #358,760 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| terraview.us | #358,777 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| senatus.net | #358,791 | AddThis, Google Analytics, Google Tag Manager + 8 more | Find emails |
| widepoint.ca | #358,831 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| vertexsignal.de | #358,869 | Bootstrap, Contabo Object Storage, Fancybox + 6 more | Find emails |
| fusioncasinoplatform.nl | #358,903 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| evilmilk.com | #358,904 | ASP.NET, Bootstrap, Cloudflare + 11 more | Find emails |
| chomar.com.tr | #358,906 | ASP.NET, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| travco.co.uk | #358,959 | ASP.NET, Azure API Management, Azure DNS + 5 more | Find emails |
| completebook.com | #359,077 | DigiCert, Font Awesome, Google Analytics + 3 more | Find emails |
| visitestespark.com | #359,106 | Akamai edge/CDN, Cloudinary, Font Awesome + 9 more | Find emails |
| mobar.org | #359,127 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 13 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 →