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 |
|---|---|---|---|
| hktexpo.hk | #173,867 | ASP.NET, BootCDN, Bootstrap + 4 more | Find emails |
| goddardschool.com | #173,899 | ASP.NET, Adobe Experience Cloud (Launch), Azure API Management + 16 more | Find emails |
| sm.su | #173,947 | Bootstrap, Google Analytics, Google Fonts + 10 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| pkv-ombudsmann.de |
| #174,037 |
| Apache, Let's Encrypt, jQuery |
| Find emails |
| newsensations.com | #174,092 | Apache, Font Awesome, Google Analytics + 9 more | Find emails |
| wcbi.com | #174,158 | Bootstrap, Empower Local, Font Awesome + 13 more | Find emails |
| frenchbee.com | #174,181 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 9 more | Find emails |
| mfitness.ru | #174,278 | Bitrix, Fancybox, Google Tag Manager + 9 more | Find emails |
| grouphes.com | #174,312 | ASP.NET, Adobe Fonts (Typekit), Cloudflare + 6 more | Find emails |
| franklincountyauditor.com | #174,351 | ASP.NET, Akamai edge/CDN, Akamai mPulse + 6 more | Find emails |
| dreamkitsapp.com | #174,412 | Bootstrap, Font Awesome, Google AdSense + 8 more | Find emails |
| g35driver.com | #174,430 | Amazon Advertising, Cloudflare, Cloudflare Turnstile + 20 more | Find emails |
| suracapulco.mx | #174,477 | Cloudflare, DoubleClick (Google Ads), Font Awesome + 12 more | Find emails |
| aes-ohio.com | #174,496 | ASP.NET, Adobe Fonts (Typekit), Azure API Management + 18 more | Find emails |
| ibz.be | #174,577 | AOS, CookieFirst, Drupal + 4 more | Find emails |
| orangebookmarks.com | #174,579 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| jmp.sh | #174,699 | AddToAny, Amazon (ACM), Amazon CloudFront + 15 more | Find emails |
| bookmarkangaroo.com | #174,770 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| saas-fee.ch | #174,772 | Amazon Route 53, Cloudinary, DigiCert + 4 more | Find emails |
| basitkargo.com | #174,886 | Amazon (ACM), Bootstrap, Chart.js + 13 more | Find emails |
| sb-bookmarking.com | #175,018 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| phi.com | #175,063 | Adobe Experience Cloud (Launch), Amazon (ACM), Apache + 6 more | Find emails |
| m2c2.be | #175,066 | Google Analytics, Google Hosted Libraries, Google Tag Manager + 4 more | Find emails |
| seylanbank.lk | #175,198 | Bootstrap, DigiCert, Google Analytics + 2 more | Find emails |
| prometeus.net | #175,328 | Apache, Font Awesome, Google 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →