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 |
|---|---|---|---|
| tempest.com | #136,743 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| dmmd.de | #136,785 | Google Hosted Libraries, Nginx, PHP + 3 more | Find emails |
| fortlewis.edu | #136,827 | ASP.NET, Azure DNS, Bootstrap + 12 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| kirklees.gov.uk |
| #136,873 |
| ASP.NET, DigiCert, Font Awesome + 8 more |
| Find emails |
| sbwire.com | #136,929 | Apache, Font Awesome, Google Hosted Libraries + 5 more | Find emails |
| photosight.ru | #137,064 | Amazon CloudFront, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| hanonsystems.com | #137,076 | Akamai edge/CDN, Akamai mPulse, Google Analytics + 5 more | Find emails |
| bookmarksfocus.com | #137,114 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| vcd.org | #137,117 | Apache, Font Awesome, Let's Encrypt + 3 more | Find emails |
| bitcoincash.org | #137,121 | BitPay, Bootstrap, Font Awesome + 7 more | Find emails |
| linkagogo.trade | #137,145 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| bookmarkshq.com | #137,185 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| bookmarkyourpage.com | #137,220 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| jazzforum.com.pl | #137,257 | Apache, Google Analytics, Google Fonts + 5 more | Find emails |
| aerusonline.com | #137,309 | ASP.NET, AngularJS, Font Awesome + 7 more | Find emails |
| thestrat.com | #137,357 | Adobe Fonts (Typekit), Ahrefs Analytics, Cloudflare + 8 more | Find emails |
| adnews.com.au | #137,458 | AddToAny, Amazon CloudFront, Bootstrap + 14 more | Find emails |
| hertfordshire.gov.uk | #137,460 | ASP.NET, Civic Cookie Control, Cludo + 5 more | Find emails |
| myeyedr.com | #137,462 | Cloudflare, Cloudflare edge/CDN, ConsentMo + 6 more | Find emails |
| tvmedia.ca | #137,476 | Amazon (ACM), Apache, Bootstrap + 11 more | Find emails |
| cinema.com.my | #137,546 | ASP.NET, Bootstrap, DoubleClick (Google Ads) + 15 more | Find emails |
| bloggerei.de | #137,692 | Blogger, Font Awesome, Google Analytics + 8 more | Find emails |
| xypid.win | #137,707 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| mydomain.ro | #137,711 | Imperva, Nginx, Tealium + 1 more | Find emails |
| oxford.gov.uk | #137,753 | Amazon (ACM), Azure DNS, Google Fonts + 9 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →