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 |
|---|---|---|---|
| playrep.pro | #94,386 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| pontodigital.mg.gov.br | #94,400 | Bootstrap, Font Awesome, Google Analytics + 5 more | Find emails |
| ranchiuniversity.co.in | #94,475 | Bootstrap, Font Awesome, Google Analytics + 4 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | python.org | #747 (Tranco) | Find emails |
| rdvasos.fr | #94,483 | ASP.NET, Google Fonts, Google Maps + 3 more | Find emails |
| scv.in | #94,588 | ASP.NET, DigiCert, Fancybox + 3 more | Find emails |
| selparbulut.com | #94,602 | Cloudflare, Let's Encrypt, PHP + 1 more | Find emails |
| silverloto.com | #94,643 | ASP.NET, Bootstrap, Google Fonts + 3 more | Find emails |
| slotct1.com | #94,666 | Blogger, Bootstrap, Cloudflare + 8 more | Find emails |
| sscbpl.com | #94,698 | Bootstrap, Font Awesome, GoDaddy Website Builder + 6 more | Find emails |
| tccl.co.in | #94,772 | Bootstrap, Cloudflare, DigiCert + 5 more | Find emails |
| thedrpartner.com | #94,800 | Amazon (ACM), Amazon Route 53, Font Awesome + 5 more | Find emails |
| transkom.co.id | #94,840 | Bootstrap, Font Awesome, Sectigo + 1 more | Find emails |
| vbspuresult.org.in | #94,927 | ASP.NET, Bootstrap, Font Awesome + 5 more | Find emails |
| waktusolat.my | #94,969 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| xn--72c6a7a3agk2dyg5a.com | #95,035 | Bulma, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| yourvoicepanel.co.uk | #95,066 | CSC (Digital Brand Services), Google Fonts, Let's Encrypt + 3 more | Find emails |
| brandeins.de | #95,110 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 9 more | Find emails |
| prdaily.com | #95,366 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| mesaaz.gov | #95,469 | ASP.NET, Akamai mPulse, Amazon Route 53 + 3 more | Find emails |
| porngif.co | #95,686 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 6 more | Find emails |
| ceps.eu | #95,701 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 6 more | Find emails |
| xylon.tv | #95,781 | Bootstrap, Font Awesome, Google Fonts + 4 more | Find emails |
| huion.com | #95,823 | Let's Encrypt, Mailchimp, PHP + 2 more | Find emails |
| iac.com | #96,036 | Adobe Experience Cloud (Launch), Drupal, Font Awesome + 4 more | Find emails |
| bookmarkloves.com | #96,047 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 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 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 →