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 |
|---|---|---|---|
| hothat.ru | #154,385 | Google Analytics, Google Tag Manager, JivoChat + 8 more | Find emails |
| epanorama.net | #154,401 | AddThis, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| zvt.ru | #154,452 | Bitrix, Fancybox, Font Awesome + 9 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| columbiasports.co.jp |
| #154,461 |
| Amazon CloudFront, DigiCert, Font Awesome + 8 more |
| Find emails |
| anz.ru | #154,463 | All in One SEO, Font Awesome, Foundation + 9 more | Find emails |
| anahit.fr | #154,473 | ASP.NET, Bootstrap, Font Awesome + 5 more | Find emails |
| refermee.com | #154,481 | Bootstrap, Font Awesome, Google Fonts + 10 more | Find emails |
| cuenca.gob.ec | #154,536 | AOS, Bootstrap, Chart.js + 12 more | Find emails |
| com2web.ch | #154,542 | Concrete CMS, Fancybox, Font Awesome + 7 more | Find emails |
| nikon-image.com | #154,618 | Adobe Experience Cloud (Launch), Amazon CloudFront, Google Fonts + 8 more | Find emails |
| webxtra.nl | #154,637 | Apache, Google Analytics, Google Maps + 6 more | Find emails |
| shootnscoreit.com | #154,660 | Amazon Route 53, Google Fonts, Let's Encrypt + 1 more | Find emails |
| leaguerepublic.com | #154,734 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| evan.ru | #154,774 | Bitrix, Fancybox, Google Tag Manager + 6 more | Find emails |
| bwin.co | #154,840 | Cloudflare Bot Management, Cloudflare edge/CDN, DigiCert + 2 more | Find emails |
| lagis.at | #154,885 | Apache, Bootstrap, Font Awesome + 6 more | Find emails |
| freefonts.co | #154,890 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| pr6bookmark.com | #154,901 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| arknets.co.jp | #154,913 | AWS WAF, Amazon CloudFront, Amazon Route 53 + 13 more | Find emails |
| steptoe.com | #154,921 | Azure DNS, Cloudflare edge/CDN, Google Tag Manager + 3 more | Find emails |
| magdeleine.co | #154,944 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| hentaihere.com | #155,050 | Bootstrap, Cloudflare, Cloudflare Turnstile + 8 more | Find emails |
| iperf.fr | #155,060 | Apache, Let's Encrypt | Find emails |
| gazeta-n1.ru | #155,099 | Bitrix, Cloudflare, Google Fonts + 10 more | Find emails |
| thomas.co | #155,100 | AOS, Cloudflare edge/CDN, ConsentMo + 10 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 →