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 |
|---|---|---|---|
| wan-peng.com | #35,882 | ASP.NET, Baidu Analytics, Baidu Maps + 2 more | Find emails |
| czu.cz | #35,934 | Google Analytics, Google Tag Manager, Microsoft 365 + 5 more | Find emails |
| xzgjp.com | #36,047 | ASP.NET, Let's Encrypt, Microsoft IIS + 2 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| um-surabaya.ac.id |
| #36,054 |
| Bootstrap, Font Awesome, Google Analytics + 10 more |
| Find emails |
| dimepkairos.com.br | #36,064 | Font Awesome, Google Analytics, Google Cloud DNS + 10 more | Find emails |
| panorama9.com | #36,228 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 12 more | Find emails |
| thetyee.ca | #36,235 | Adobe Fonts, Adobe Fonts (Typekit), Bluesky + 25 more | Find emails |
| unlimited.rs | #36,273 | AdRoll, Bootstrap, Cloudflare + 16 more | Find emails |
| dvdtalk.com | #36,287 | Amazon Advertising, Cloudflare, Cloudflare Web Analytics + 20 more | Find emails |
| motiw.ru | #36,314 | All in One SEO, Bootstrap, Fancybox + 13 more | Find emails |
| igt.com | #36,376 | ASP.NET, Azure DNS, Bootstrap + 19 more | Find emails |
| ametek.com | #36,412 | ASP.NET, Adobe Experience Cloud (Launch), Azure API Management + 17 more | Find emails |
| catholique.fr | #36,447 | Font Awesome, Google Tag Manager, Mailjet + 8 more | Find emails |
| mooiedomeinnaam.nl | #36,454 | AOS, Google Analytics, Google Tag Manager + 5 more | Find emails |
| titanhq.com | #36,485 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| radiojar.com | #36,494 | Cloudflare edge/CDN, Foundation, Google Analytics + 14 more | Find emails |
| tbs.com | #36,553 | Akamai Edge DNS, Akamai edge/CDN, Branch + 9 more | Find emails |
| corvetteforum.com | #36,556 | Amazon Advertising, Cloudflare, Cloudflare Turnstile + 18 more | Find emails |
| uni-weimar.de | #36,576 | Bootstrap, TYPO3 | Find emails |
| theupsstore.com | #36,592 | AOS, Akamai Edge DNS, Akamai edge/CDN + 9 more | Find emails |
| shgjp.net | #36,640 | ASP.NET, Baidu Analytics, Let's Encrypt + 3 more | Find emails |
| policia.gov.co | #36,673 | Drupal, GTranslate, Google Analytics + 4 more | Find emails |
| adalyser.com | #36,687 | AOS, Apache, DigiCert + 9 more | Find emails |
| oakland.edu | #36,808 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 13 more | Find emails |
| webring.com | #36,841 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 7 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 →