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 |
|---|---|---|---|
| porno80si.shop | #106,096 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 4 more | Find emails |
| porno80v.org | #106,097 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 4 more | Find emails |
| qualitybewokwin.com | #106,124 | Cloudflare edge/CDN, DoubleClick (Google Ads), Google Fonts + 9 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| rupiahtotofun.com | #106,174 | Bootstrap, Cloudflare, Cloudflare Bot Management + 14 more | Find emails |
| rupiahtotogun.com | #106,175 | Bootstrap, Cloudflare, Cloudflare Bot Management + 14 more | Find emails |
| rupiahtotojanuari.com | #106,176 | Bootstrap, Cloudflare, Cloudflare Bot Management + 14 more | Find emails |
| sauditotobiru.com | #106,185 | Bootstrap, Cloudflare Bot Management, Cloudflare Web Analytics + 12 more | Find emails |
| sengbounce.site | #106,202 | Bootstrap, Cloudflare, Cloudflare Bot Management + 15 more | Find emails |
| sengcepat.site | #106,203 | Bootstrap, Cloudflare, Cloudflare Bot Management + 16 more | Find emails |
| sengindah.site | #106,204 | Bootstrap, Cloudflare, Cloudflare Bot Management + 15 more | Find emails |
| sengkece.site | #106,205 | Bootstrap, Cloudflare, Cloudflare Bot Management + 15 more | Find emails |
| sexbam50.top | #106,213 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 6 more | Find emails |
| tarungjos.live | #106,285 | Bootstrap, Cloudflare, Cloudflare Bot Management + 12 more | Find emails |
| velocityfleet.com | #106,494 | Amazon Route 53, Bootstrap, Convert + 14 more | Find emails |
| slowfood.it | #106,626 | Cloudflare, Google Hosted Libraries, Google Tag Manager + 5 more | Find emails |
| nuist.edu.cn | #106,667 | AOS, Slick Carousel, Swiper + 1 more | Find emails |
| cc.cz | #106,700 | Chartbeat, Cloudflare Turnstile, Gemius + 12 more | Find emails |
| ls1tech.com | #106,724 | Amazon Advertising, Cloudflare, Cloudflare Turnstile + 19 more | Find emails |
| webspezi.com | #106,784 | Nginx, PHP, Sectigo + 2 more | Find emails |
| zhiziyun.com | #106,898 | Baidu Analytics, Bootstrap, Font Awesome + 6 more | Find emails |
| force9.co.uk | #106,911 | Apache, DigiCert, Webpack + 2 more | Find emails |
| kbr.be | #107,098 | AddToAny, Font Awesome, Google Analytics + 12 more | Find emails |
| deltelecom.ru | #107,163 | Apache, Fancybox, Google Fonts + 2 more | Find emails |
| santotomas.cl | #107,222 | Axios, Backbone.js, Citrix NetScaler + 15 more | Find emails |
| mouse-jp.co.jp | #107,247 | ASP.NET, DataSign, Font Awesome + 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 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →