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 |
|---|---|---|---|
| sfasu.edu | #30,486 | AdRoll, Adobe Fonts (Typekit), Axios + 17 more | Find emails |
| bit.nl | #30,567 | Apache, Font Awesome, Let's Encrypt + 5 more | Find emails |
| bakermckenzie.com | #30,577 | Cloudflare, Cloudflare edge/CDN, DigiCert + 6 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| dguv.de |
| #30,619 |
| Apache, Sectigo, etracker |
| Find emails |
| tclclouds.com | #30,662 | Alibaba Cloud DNS, Bootstrap, Font Awesome + 2 more | Find emails |
| mediacomcable.com | #30,810 | BrightEdge, DigiCert, Drupal + 9 more | Find emails |
| revma.com | #30,815 | Amazon Route 53, Google Analytics, Google Cloud + 4 more | Find emails |
| ascon.ru | #30,953 | Bootstrap, Fancybox, Font Awesome + 16 more | Find emails |
| paragon-software.com | #30,996 | Amazon Route 53, DigiCert, GSAP + 7 more | Find emails |
| lendgo.com | #31,024 | Adobe Fonts (Typekit), Amazon (ACM), Amazon Route 53 + 9 more | Find emails |
| swtor.com | #31,083 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 10 more | Find emails |
| fnf.com | #31,085 | ASP.NET, Adobe Experience Cloud (Launch), Adobe Fonts (Typekit) + 10 more | Find emails |
| mtw.ru | #31,125 | Bootstrap, Chart.js, Foundation + 8 more | Find emails |
| responsiveads.com | #31,201 | AWS Lambda, Amazon (ACM), Amazon CloudFront + 32 more | Find emails |
| artelis.net | #31,209 | Let's Encrypt, Microsoft 365, Nginx + 6 more | Find emails |
| shu.edu | #31,234 | AOS, Adobe Fonts (Typekit), Amazon Route 53 + 15 more | Find emails |
| canadahelps.org | #31,318 | Azure DNS, Fastly, Font Awesome + 13 more | Find emails |
| umsl.edu | #31,363 | AddToAny, Divi, Extra (Elegant Themes) + 14 more | Find emails |
| urv.cat | #31,371 | Apache, Bluesky, Font Awesome + 10 more | Find emails |
| dibiz.com | #31,614 | Bootstrap, Font Awesome, Google Analytics + 10 more | Find emails |
| businessweekly.com.tw | #31,729 | ASP.NET, Amazon Route 53, Bootstrap + 7 more | Find emails |
| mom.gov.sg | #31,734 | ASP.NET, Adobe Advertising Cloud, Adobe Analytics + 14 more | Find emails |
| aacap.org | #31,741 | ASP.NET, Adobe Fonts (Typekit), Google Ads Conversion + 9 more | Find emails |
| ubbcluj.ro | #31,751 | Apache, Google Fonts, Let's Encrypt + 12 more | Find emails |
| sberclass.ru | #31,796 | Nginx, Telegram, Yandex Metrica + 1 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 →