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 |
|---|---|---|---|
| sanantonio.gov | #43,052 | Akamai edge/CDN, Akamai mPulse, Google Fonts + 6 more | Find emails |
| bioware.com | #43,072 | Akamai Edge DNS, Apache, DigiCert + 6 more | Find emails |
| metcheck.com | #43,168 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| minlib.net | #43,259 | Azure DNS, Bootstrap, Drupal + 9 more | Find emails |
| theseus.fi | #43,312 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 3 more | Find emails |
| navient.com | #43,347 | Adobe Experience Cloud (Launch), Adobe Fonts (Typekit), Amazon CloudFront + 13 more | Find emails |
| home.barclays | #43,374 | Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM), Akamai Edge DNS + 4 more | Find emails |
| ukcod.org.uk | #43,440 | Bluesky, Google Analytics, Google Fonts + 7 more | Find emails |
| missouribotanicalgarden.org | #43,479 | ASP.NET, Adobe Fonts (Typekit), Bootstrap + 13 more | Find emails |
| hbgjp.cn | #43,514 | ASP.NET, Baidu Analytics, Let's Encrypt + 3 more | Find emails |
| ljworld.com | #43,522 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| crediblebh.com | #43,524 | Akamai edge/CDN, Akamai mPulse, Azure DNS + 3 more | Find emails |
| zurnal24.si | #43,777 | Didomi, Django, Dotmetrics + 11 more | Find emails |
| yumpinch.com | #43,932 | Apache, Bootstrap, Font Awesome + 4 more | Find emails |
| bigpoint.com | #43,934 | Amazon Route 53, Google Tag Manager, Microsoft 365 + 4 more | Find emails |
| ncleg.gov | #43,982 | Azure API Management, Bootstrap, Cloudflare + 9 more | Find emails |
| founderbn.com | #44,105 | Baidu Analytics, Nginx, PHP + 1 more | Find emails |
| ouhsc.edu | #44,256 | ASP.NET, Adobe Fonts (Typekit), Bootstrap + 14 more | Find emails |
| pickaweb.co.uk | #44,288 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| saffire.com | #44,305 | ASP.NET, AdRoll, Azure DNS + 12 more | Find emails |
| qimengdata.cn | #44,337 | AOS, ASP.NET, Bootstrap + 5 more | Find emails |
| themearile.com | #44,361 | Bootstrap, Font Awesome, Google Analytics + 12 more | Find emails |
| ppc.go.jp | #44,385 | Amazon CloudFront, Apache, Azure DNS + 3 more | Find emails |
| cityspark.com | #44,445 | Azure API Management, DigiCert, Fancybox + 11 more | Find emails |
| rusagrogroup.ru | #44,536 | Nginx, TYPO3, Yandex Metrica + 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 →