JavaScript Library & Framework
16,473 of the 965,200 top sites in our Tranco top-1M census run Modernizr (1.7%). 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 |
|---|---|---|---|
| vistabet.gr | #83,577 | Cloudflare Bot Management, Cloudflare edge/CDN, DigiCert + 1 more | Find emails |
| pnj.ac.id | #83,581 | Bootstrap, Chart.js, Cloudflare + 8 more | Find emails |
| soluzione-web.it | #83,664 | Bootstrap, Chart.js, Font Awesome + 6 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | python.org | #747 (Tranco) | Find emails |
| telepoint.bg | #83,672 | Bootstrap, DigiCert, Font Awesome + 5 more | Find emails |
| eamore.com.pl | #83,713 | Bootstrap, Font Awesome, Google Analytics + 4 more | Find emails |
| tntph.com | #83,755 | ASP.NET, Bootstrap, Citrix NetScaler + 9 more | Find emails |
| ttjbronze.com | #83,761 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| cinemacity.ro | #83,781 | Bootstrap, Cloudflare, Cloudflare Bot Management + 7 more | Find emails |
| rtl-sdr.com | #83,784 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 4 more | Find emails |
| trinket.io | #83,828 | AngularJS, Cloudflare, Font Awesome + 12 more | Find emails |
| mipagoamigo.com | #84,009 | Azure DNS, DigiCert, Dynatrace + 5 more | Find emails |
| defense-arabic.com | #84,043 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| lockerfox.com | #84,181 | Font Awesome, Foundation, Google Analytics + 8 more | Find emails |
| oxfordpublish.org | #84,266 | Bootstrap, Fancybox, Font Awesome + 6 more | Find emails |
| sm-soft.ru | #84,430 | Bootstrap, DDoS-Guard, Fancybox + 5 more | Find emails |
| newhaven.edu | #84,443 | Amazon (ACM), Amazon Route 53, BrightEdge + 5 more | Find emails |
| typesquare.com | #84,505 | Amazon (ACM), Amazon Route 53, Google Analytics + 4 more | Find emails |
| automall.md | #84,578 | ASP.NET, DigiCert, Font Awesome + 9 more | Find emails |
| hdfull.org | #84,612 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| fourteenfish.com | #84,616 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 11 more | Find emails |
| caredocs.cloud | #84,755 | ASP.NET, Cloudflare, Font Awesome + 1 more | Find emails |
| davivienda.com.sv | #84,782 | AOS, Amazon Route 53, Font Awesome + 8 more | Find emails |
| empregacampinas.com.br | #84,805 | Google AdSense, Google Analytics, Google Tag Manager + 2 more | Find emails |
| ftth.iq | #84,815 | Backbone.js, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| haoyueke.cn | #84,828 | Bootstrap, Nginx, Slick Carousel | 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 965,200-domain Tranco top-1M census (run top1m-2026-08-20-full), snapshot August 21, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →