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 |
|---|---|---|---|
| nethely.hu | #33,825 | Google Analytics, Google Fonts, Google Tag Manager + 8 more | Find emails |
| jxgjp.com | #33,840 | ASP.NET, Baidu Analytics, Let's Encrypt + 3 more | Find emails |
| nic.autos | #33,846 | Google Tag Manager, Let's Encrypt, Mailchimp + 2 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| bobaocn.com |
| #33,856 |
| ASP.NET, Microsoft IIS, Swiper + 1 more |
| Find emails |
| brickset.com | #33,860 | ASP.NET, Ahrefs Analytics, Cloudflare + 15 more | Find emails |
| uww.edu | #33,874 | ASP.NET, Bootstrap, Fancybox + 10 more | Find emails |
| cambridgeinternational.org | #33,909 | ASP.NET, Cloudflare, DigiCert + 5 more | Find emails |
| datacenter.by | #33,937 | Apache, Bootstrap, Font Awesome + 8 more | Find emails |
| lucushost.com | #33,943 | Bootstrap, Cookiebot, Font Awesome + 11 more | Find emails |
| sxgjp.com | #34,004 | ASP.NET, Baidu Analytics, Let's Encrypt + 3 more | Find emails |
| virtbiz.com | #34,025 | Apache, Bootstrap, Font Awesome + 10 more | Find emails |
| es.net | #34,127 | Bluesky, Cloudflare Bot Management, Cloudflare Web Analytics + 9 more | Find emails |
| wxgrasp.com | #34,190 | ASP.NET, Baidu Analytics, Let's Encrypt + 3 more | Find emails |
| asx.com.au | #34,226 | Adobe Experience Cloud (Launch), Axios, DataTables + 14 more | Find emails |
| nic.quest | #34,264 | Adobe Fonts (Typekit), Apache, Google Tag Manager + 3 more | Find emails |
| metrotvnews.com | #34,270 | Ahrefs Analytics, AnyMind Group, Bootstrap + 24 more | Find emails |
| jumpshare.com | #34,281 | AddToAny, Amazon (ACM), Amazon CloudFront + 15 more | Find emails |
| nbqfbj.com | #34,298 | ASP.NET, Baidu Analytics, Let's Encrypt + 3 more | Find emails |
| aviva.co.uk | #34,309 | ASP.NET, Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM) + 8 more | Find emails |
| heytap.com | #34,360 | Amazon S3, Bootstrap, DigiCert + 8 more | Find emails |
| fi.edu | #34,466 | Drupal, Fastly, Google Tag Manager + 4 more | Find emails |
| steelcase.com | #34,525 | Adobe Experience Cloud (Launch), Cloudinary, Datadog + 11 more | Find emails |
| inaf.it | #34,532 | Plone, Varnish, WordPress + 1 more | Find emails |
| riaa.com | #34,604 | Cloudflare Bot Management, Cloudflare edge/CDN, Font Awesome + 9 more | Find emails |
| jvc.com | #34,761 | Akamai edge/CDN, Akamai mPulse, Apache + 5 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 →