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 |
|---|---|---|---|
| bc.edu | #7,528 | Adobe Fonts (Typekit), Akamai Edge DNS, Bootstrap + 10 more | Find emails |
| delaware.gov | #7,594 | ASP.NET, AngularJS, Bootstrap + 19 more | Find emails |
| unige.ch | #7,670 | Apache, Concrete CMS, DigiCert + 3 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| portaldasfinancas.gov.pt |
| #7,692 |
| Bootstrap, Google Fonts, Sectigo + 1 more |
| Find emails |
| cengage.com | #7,737 | Amazon (ACM), Amazon CloudFront, Cloudflare edge/CDN + 12 more | Find emails |
| bigpond.com | #7,806 | Adobe Experience Cloud (Launch), Akamai Edge DNS, AppsFlyer + 5 more | Find emails |
| ernet.in | #7,902 | Apache, Bootstrap, Drupal + 5 more | Find emails |
| pearltrees.com | #8,020 | Apache, Bootstrap, DigiCert + 10 more | Find emails |
| sbicard.com | #8,032 | Adobe Experience Cloud (Launch), Akamai Edge DNS, Google Fonts + 4 more | Find emails |
| adultwork.com | #8,107 | ASP.NET, Cloudflare, Cloudflare Bot Management + 7 more | Find emails |
| esocial.gov.br | #8,108 | ASP.NET, Bootstrap, Font Awesome + 8 more | Find emails |
| ncl.ac.uk | #8,139 | Apache, Cookiebot, Font Awesome + 10 more | Find emails |
| world.co.jp | #8,206 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 13 more | Find emails |
| aniworld.to | #8,261 | Cloudflare, DDoS-Guard, Font Awesome + 7 more | Find emails |
| imss.gob.mx | #8,266 | Apache, DigiCert, Drupal + 10 more | Find emails |
| hentaicity.com | #8,313 | Apache, Google Analytics, Google Hosted Libraries + 5 more | Find emails |
| profesia.sk | #8,314 | AddThis, Amazon (ACM), Amazon CloudFront + 11 more | Find emails |
| hu.net | #8,482 | Google Tag Manager, Let's Encrypt, Nginx + 2 more | Find emails |
| tubidy.com | #8,500 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| nhentai.xxx | #8,518 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 14 more | Find emails |
| sch.gr | #8,580 | Apache, Bootstrap, Font Awesome + 5 more | Find emails |
| lgappstv.com | #8,593 | Apache, Cookie-Script, Sectigo + 1 more | Find emails |
| fabulous.com | #8,652 | Bootstrap, DoubleClick (Google Ads), Font Awesome + 11 more | Find emails |
| adafruit.com | #8,660 | Bluesky, Bootstrap, Cloudflare + 10 more | Find emails |
| tubidy.cool | #8,750 | 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 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 →