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 |
|---|---|---|---|
| thearmorylife.com | #131,142 | Cloudflare, Cloudflare edge/CDN, Fancybox + 9 more | Find emails |
| zelt.ae | #131,209 | Bootstrap, Disqus, Fancybox + 20 more | Find emails |
| oty.com | #131,248 | Akamai Edge DNS, DigiCert, jQuery | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| #131,280 |
| ASP.NET, Bootstrap, Font Awesome + 8 more |
| Find emails |
| loiret.fr | #131,309 | AddToAny, Drupal, Font Awesome + 3 more | Find emails |
| sru.edu | #131,378 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Ads Conversion + 12 more | Find emails |
| modulebazaar.com | #131,397 | DMCA.com Protection, Font Awesome, Google Analytics + 13 more | Find emails |
| itsmarta.com | #131,412 | ASP.NET, Adobe Fonts (Typekit), DigiCert + 4 more | Find emails |
| elitefitness.com | #131,415 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| bawaslu.go.id | #131,515 | Apache, Bootstrap, Chart.js + 9 more | Find emails |
| signavio.com | #131,516 | Adobe Experience Cloud (Launch), Amazon (ACM), Google Analytics + 6 more | Find emails |
| onehotbook.cz | #131,651 | Cloudflare edge/CDN, ConsentMo, Fancybox + 14 more | Find emails |
| grv.org.au | #131,819 | Cloudflare Bot Management, Cloudflare edge/CDN, CrazyEgg + 11 more | Find emails |
| dachao.com.cn | #131,853 | ASP.NET, Baidu Analytics, Baidu Maps + 2 more | Find emails |
| nic.auto | #131,856 | Amazon (ACM), Apache, Google Analytics + 6 more | Find emails |
| agu.edu.tr | #131,858 | AOS, Bootstrap, Font Awesome + 14 more | Find emails |
| pac-12.com | #131,863 | ASP.NET, Cloudflare, Google Fonts + 9 more | Find emails |
| eastvalleycardiology.com | #131,873 | AddThis, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| msm.edu | #131,938 | Apache, AppNexus, Fancybox + 13 more | Find emails |
| bookmarkfavors.com | #131,977 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| nhl.cz | #131,989 | Apache, Gemius, Google Analytics + 9 more | Find emails |
| tvsocialnews.com | #132,134 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| sikkim.gov.in | #132,145 | ASP.NET, Google Fonts, jQuery + 3 more | Find emails |
| blackdoginstitute.org.au | #132,208 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Fonts + 6 more | Find emails |
| earthwatch.org | #132,211 | ASP.NET, Adobe Experience Cloud (Launch), Bootstrap + 21 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 →