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 |
|---|---|---|---|
| enci.it | #284,982 | ASP.NET, Google Analytics, Google Fonts + 4 more | Find emails |
| earticle.net | #285,015 | ASP.NET, Google Analytics, Google Tag Manager + 3 more | Find emails |
| ite.org | #285,065 | ASP.NET, Adobe Fonts (Typekit), Azure API Management + 22 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| malaysianbar.org.my |
| #285,149 |
| Bootstrap, Cloudflare, Cloudflare edge/CDN + 12 more |
| Find emails |
| repaire.net | #285,162 | AddThis, Bootstrap, DoubleClick (Google Ads) + 17 more | Find emails |
| wsd2.net | #285,192 | Apache, Bootstrap, Font Awesome + 4 more | Find emails |
| face.gob.es | #285,217 | AngularJS, Dynatrace, Font Awesome + 10 more | Find emails |
| thetradenews.com | #285,264 | ASP.NET, Adobe Fonts (Typekit), Bootstrap + 21 more | Find emails |
| abntcatalogo.com.br | #285,306 | ASP.NET, Bootstrap, DigiCert + 7 more | Find emails |
| acer.org | #285,328 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 17 more | Find emails |
| brooklynbowl.com | #285,412 | CSC (Digital Brand Services), Fastly, Font Awesome + 7 more | Find emails |
| seo-fast.bz | #285,416 | Bootstrap, Font Awesome, Google AdSense + 13 more | Find emails |
| fymasauctions.dk | #285,479 | ASP.NET, Cloudflare, Cloudflare Turnstile + 10 more | Find emails |
| elmanana.com | #285,497 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| obywatel.gov.pl | #285,544 | Akamai Edge DNS, Font Awesome, jQuery + 1 more | Find emails |
| myspotcam.com | #285,576 | Apache, Bootstrap, Fancybox + 9 more | Find emails |
| enovis.com | #285,583 | AOS, CSC (Digital Brand Services), ConsentMo + 11 more | Find emails |
| kattis.com | #285,597 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| ot.ru | #285,688 | PHP, Slick Carousel, Telegram + 1 more | Find emails |
| skylinecollege.edu | #285,729 | Adobe Fonts (Typekit), Bootstrap, Font Awesome + 9 more | Find emails |
| countrymax.com | #285,750 | ArtsAI (Adxcel), Authorize.net, BigCommerce + 9 more | Find emails |
| supplyme.com | #285,792 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| atube.me | #285,800 | Apache, Bootstrap, Google Analytics + 6 more | Find emails |
| wimsbios.com | #285,901 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 15 more | Find emails |
| ist.lt | #285,943 | Bootstrap, Chart.js, Google Analytics + 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →