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 |
|---|---|---|---|
| imperial.nhs.uk | #127,682 | Azure API Management, Azure Front Door, Cookiebot + 9 more | Find emails |
| bookmark4you.win | #127,855 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| thompson.co.uk | #127,870 | Apache, Foundation, Let's Encrypt + 2 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| wizjanet.pl | #127,917 | Bootstrap, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| 52hrtt.com | #127,918 | Alibaba Cloud DNS, DigiCert, OpenResty + 2 more | Find emails |
| bookmarkinglife.com | #127,938 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| west.com | #127,955 | ASP.NET, Adobe Experience Cloud (Launch), Azure DNS + 15 more | Find emails |
| adax.lt | #127,961 | Apache, Bootstrap, Fancybox + 9 more | Find emails |
| hnshanyou.com | #128,009 | ASP.NET, Bootstrap, Google Fonts + 3 more | Find emails |
| shippingchina.com | #128,085 | Apache, Axios, Bootstrap + 5 more | Find emails |
| flip-pay.com | #128,098 | Amazon CloudFront, Bluesky, Bootstrap + 23 more | Find emails |
| zu.edu.eg | #128,198 | ASP.NET, Bootstrap, Font Awesome + 6 more | Find emails |
| estaxi.ru | #128,277 | Bootstrap, Google Analytics, JivoChat + 5 more | Find emails |
| gpahmedabad.ac.in | #128,285 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| silcon.com | #128,290 | Apache, Bootstrap, Elfsight + 7 more | Find emails |
| bookmarksurl.com | #128,337 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| bnamed.eu | #128,385 | Bootstrap, Font Awesome, Google Tag Manager + 2 more | Find emails |
| socialmarkz.com | #128,387 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| dimode.co.kr | #128,389 | AOS, Bootstrap, Font Awesome + 7 more | Find emails |
| human-d.co.jp | #128,394 | AOS, Bootstrap, Google Analytics + 8 more | Find emails |
| epochteca.com | #128,414 | Bootstrap, Font Awesome, Matomo + 6 more | Find emails |
| resolutionfoundation.org | #128,424 | Bluesky, DoubleClick (Google Ads), Font Awesome + 11 more | Find emails |
| intechs.gr | #128,464 | Apache, CookieYes, DigiCert + 9 more | Find emails |
| bmxmuseum.com | #128,513 | Google Analytics, Let's Encrypt, Nginx + 3 more | Find emails |
| nimml.org | #128,520 | Apache, Cloudflare, Divi + 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 →