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 |
|---|---|---|---|
| uinjkt.ac.id | #39,301 | Bootstrap, Font Awesome, Microsoft 365 + 6 more | Find emails |
| pillpack.com | #39,330 | AWS WAF, Amazon (ACM), Amazon CloudFront + 4 more | Find emails |
| artuk.org | #39,399 | Amazon (ACM), Amazon Route 53, Apache + 8 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| kpfu.ru |
| #39,483 |
| Drupal, Fancybox, Font Awesome + 5 more |
| Find emails |
| hoganlovells.com | #39,525 | AOS, ASP.NET, Backbone.js + 18 more | Find emails |
| logmein123.com | #39,530 | Akamai Edge DNS, DigiCert, jQuery | Find emails |
| nic.baby | #39,703 | Amazon (ACM), Apache, Google Fonts + 5 more | Find emails |
| rctech.net | #39,717 | Amazon Advertising, Cloudflare, Cloudflare Web Analytics + 16 more | Find emails |
| digitalmusicnews.com | #39,720 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 15 more | Find emails |
| medsi.ru | #39,771 | Bitrix, Google Tag Manager, Slick Carousel + 4 more | Find emails |
| doeda.com | #39,854 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| deepdreamgenerator.com | #39,907 | Bootstrap, Font Awesome, Google Analytics + 8 more | Find emails |
| citizensinformation.ie | #39,949 | Amazon (ACM), Amazon CloudFront, Axios + 3 more | Find emails |
| cetusplay.com | #39,951 | Bootstrap, Google Analytics, Google Fonts + 7 more | Find emails |
| nic.moe | #39,965 | Apache, Font Awesome, Google Analytics + 5 more | Find emails |
| zombeek.cz | #39,972 | Bootstrap, Chart.js, Font Awesome + 11 more | Find emails |
| poly.edu | #40,036 | ConsentMo, Drupal, Font Awesome + 12 more | Find emails |
| html5rocks.com | #40,098 | Feedburner, Google Analytics, Google Cloud + 5 more | Find emails |
| purolator.com | #40,198 | ASP.NET, Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| calottery.com | #40,253 | ASP.NET, Backbone.js, DigiCert + 8 more | Find emails |
| richelieu.com | #40,257 | Font Awesome, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| zumvu.com | #40,275 | Bootstrap, Font Awesome, Google Analytics + 13 more | Find emails |
| omg.org | #40,342 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 18 more | Find emails |
| xdplt.com | #40,502 | Bootstrap, Let's Encrypt, Nginx + 5 more | Find emails |
| casewarecloud.com | #40,568 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 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 →