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.
| # | 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 |
|---|---|---|---|
| home34812.com | #104,753 | Bootstrap, Cloudflare, Cloudflare Bot Management + 11 more | Find emails |
| indratogel81784.com | #104,761 | Bootstrap, Cloudflare, Cloudflare Bot Management + 11 more | Find emails |
| luna83888.com | #104,786 | Bootstrap, Cloudflare, Cloudflare Bot Management + 11 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| luna84360.com | #104,787 | Bootstrap, Cloudflare, Cloudflare Bot Management + 11 more | Find emails |
| mininami.site | #104,795 | Bootstrap, Cloudflare, Cloudflare Bot Management + 18 more | Find emails |
| minisuroboyo.site | #104,796 | Bootstrap, Cloudflare, Cloudflare Bot Management + 18 more | Find emails |
| minizoro.site | #104,797 | Bootstrap, Cloudflare, Cloudflare Bot Management + 18 more | Find emails |
| nadimgaruda.xyz | #104,804 | Bootstrap, Cloudflare, Cloudflare Bot Management + 14 more | Find emails |
| nadimjkt.xyz | #104,805 | Bootstrap, Cloudflare, Cloudflare Bot Management + 14 more | Find emails |
| nadimlokal.xyz | #104,806 | Bootstrap, Cloudflare, Cloudflare Bot Management + 14 more | Find emails |
| nxtotojaya.club | #104,813 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 5 more | Find emails |
| on34933.com | #104,815 | Bootstrap, Cloudflare, Cloudflare Bot Management + 13 more | Find emails |
| partai34200.com | #104,817 | Bootstrap, Cloudflare, Cloudflare Bot Management + 12 more | Find emails |
| pro34220.com | #104,820 | Bootstrap, Cloudflare, Cloudflare Bot Management + 13 more | Find emails |
| rajawalitoto-banget.site | #104,826 | Blogger, Bootstrap, Cloudflare + 12 more | Find emails |
| savageknightdaun.com | #104,832 | Bootstrap, Cloudflare, Cloudflare Bot Management + 11 more | Find emails |
| shiokelinci4d-gaca02.com | #104,834 | Bootstrap, Cloudflare, Cloudflare Bot Management + 10 more | Find emails |
| telagapalingtop.xyz | #104,842 | Bootstrap, Cloudflare, Cloudflare Bot Management + 15 more | Find emails |
| udin84304.com | #104,849 | Bootstrap, Cloudflare, Cloudflare Bot Management + 13 more | Find emails |
| gdzwfw.gov.cn | #104,912 | DigiCert, Nuxt.js, jQuery + 1 more | Find emails |
| massconvention.com | #104,945 | Apache, Fancybox, Google Analytics + 5 more | Find emails |
| audiobookstore.com | #105,054 | ASP.NET, Bootstrap, Cloudflare + 11 more | Find emails |
| danatoto71.com | #105,060 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| miami-airport.com | #105,160 | ASP.NET, Bootstrap, Citrix NetScaler + 13 more | Find emails |
| extra-leker.no | #105,175 | ConsentMo, Google Fonts, Google Maps + 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →