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 |
|---|---|---|---|
| creditsafe.com | #28,006 | AOS, Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM) + 26 more | Find emails |
| uni-greifswald.de | #28,017 | Apache, Bluesky, TYPO3 + 1 more | Find emails |
| bunka.go.jp | #28,260 | Apache, Slick Carousel, jQuery | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| browsehappy.com | #28,323 | Google Tag Manager, Let's Encrypt, Nginx + 1 more | Find emails |
| canadapost.ca | #28,352 | Adobe Experience Cloud (Launch), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| hidemyass.com | #28,402 | Adyen, Akamai Edge DNS, Akamai edge/CDN + 40 more | Find emails |
| man.ac.uk | #28,429 | Amazon CloudFront, Apache, Bluesky + 7 more | Find emails |
| acefitness.org | #28,539 | AB Tasty, ASP.NET, Azure DNS + 12 more | Find emails |
| dmu.ac.uk | #28,597 | ASP.NET, Adobe Fonts (Typekit), Bluesky + 13 more | Find emails |
| indexmundi.com | #28,604 | Bootstrap, Google Analytics, Google Fonts + 10 more | Find emails |
| swiftype.com | #28,655 | Amazon Route 53, DigiCert, Google Tag Manager + 1 more | Find emails |
| operadds.com | #28,772 | ASP.NET, Amazon (ACM), Amazon Route 53 + 7 more | Find emails |
| ocu.org | #28,798 | AB Tasty, Azure API Management, Cloudflare Bot Management + 9 more | Find emails |
| nic.hosting | #28,825 | Google Tag Manager, Let's Encrypt, Mailchimp + 2 more | Find emails |
| realgm.com | #28,829 | Bluesky, Cloudflare Bot Management, Cloudflare Turnstile + 7 more | Find emails |
| rockefeller.edu | #28,969 | Adobe Fonts (Typekit), Google Analytics, Google Tag Manager + 6 more | Find emails |
| erudit.org | #29,073 | Bluesky, Bootstrap, DigiCert + 14 more | Find emails |
| eolo.it | #29,079 | AB Tasty, AOS, Bootstrap + 16 more | Find emails |
| europapark.de | #29,128 | DigiCert, Drupal, Google Tag Manager + 2 more | Find emails |
| asq.org | #29,163 | Bootstrap, Cloudflare Bot Management, Cloudflare Turnstile + 13 more | Find emails |
| mim.gov.it | #29,234 | Apache, Citrix NetScaler, Let's Encrypt + 3 more | Find emails |
| newarab.com | #29,305 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 8 more | Find emails |
| livedns.co.il | #29,412 | ASP.NET, Bootstrap, Font Awesome + 10 more | Find emails |
| rikkyo.ac.jp | #29,578 | Apache, Google Ads Conversion, Google Analytics + 4 more | Find emails |
| garantibbva.com.tr | #29,600 | Apache, DigiCert, Dynatrace + 4 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 →