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 |
|---|---|---|---|
| kluniversity.in | #68,547 | ASP.NET, Bootstrap, DoubleClick (Google Ads) + 13 more | Find emails |
| chateraise.co.jp | #68,557 | Amazon CloudFront, Google Analytics, Google Hosted Libraries + 6 more | Find emails |
| ticketleap.events | #68,596 | Amazon Route 53, Cloudflare Bot Management, Cloudflare Turnstile + 9 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| icmai.in | #68,602 | Bootstrap, Font Awesome, Google Fonts + 8 more | Find emails |
| muvizu.com | #68,632 | ASP.NET, CNZZ, Google Analytics + 8 more | Find emails |
| oceanstatejoblot.com | #68,660 | Adobe Fonts (Typekit), Amazon Route 53, Bootstrap + 10 more | Find emails |
| intechonline.net | #68,673 | Bootstrap, Font Awesome, Google Ads Conversion + 10 more | Find emails |
| peachjohn.co.jp | #68,692 | A8.net, Amazon CloudFront, DigiCert + 8 more | Find emails |
| npca.org | #68,729 | Let's Encrypt, Osano, Ruby on Rails + 1 more | Find emails |
| bookshare.org | #68,742 | Amazon CloudFront, Amazon Route 53, DigiCert + 7 more | Find emails |
| inspectrealestate.com.au | #68,786 | ASP.NET, Adobe Fonts (Typekit), Azure API Management + 5 more | Find emails |
| vrtx.com | #68,811 | Adobe Experience Cloud (Launch), ConsentMo, Drupal + 7 more | Find emails |
| trombi.com | #68,814 | Bootstrap, Font Awesome, Google Fonts + 7 more | Find emails |
| porndish.com | #68,844 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 7 more | Find emails |
| trefis.com | #68,866 | Amazon (ACM), Amazon Route 53, Apache + 11 more | Find emails |
| hyten.com.au | #68,885 | Apache, Google Fonts, Google Maps + 7 more | Find emails |
| avertx.com | #68,978 | Amazon Route 53, BigCommerce, Cloudflare Bot Management + 9 more | Find emails |
| electricembers.net | #69,040 | Bootstrap, Font Awesome, Google Fonts + 5 more | Find emails |
| namur.be | #69,046 | Cloudflare edge/CDN, Fancybox, Google Fonts + 5 more | Find emails |
| kayiprihtim.com | #69,064 | Breeze, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| thesome.com | #69,082 | AOS, Apache, Font Awesome + 7 more | Find emails |
| tees.ac.uk | #69,127 | BrightEdge, Fancybox, Font Awesome + 6 more | Find emails |
| fonearena.com | #69,237 | All in One SEO, Blogger, Cloudflare + 13 more | Find emails |
| silveregg.net | #69,341 | Amazon Route 53, Apache, Bootstrap + 9 more | Find emails |
| 01.org | #69,396 | Apache, Coveo, Owl Carousel + 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 →