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 |
|---|---|---|---|
| whpu.edu.cn | #130,138 | Apache, Bootstrap, Fancybox + 3 more | Find emails |
| giige.cn | #130,186 | Apache, Swiper, jQuery | Find emails |
| shopping4net.fi | #130,317 | ASP.NET, Bootstrap, Cookiebot + 8 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| #130,346 |
| ASP.NET, DigiCert, Font Awesome + 6 more |
| Find emails |
| sibprofi.ru | #130,349 | Bootstrap, Fancybox, Google Analytics + 7 more | Find emails |
| alesis.com | #130,403 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| paypal.de | #130,433 | Cloudflare edge/CDN, DigiCert, PayPal | Find emails |
| gce.com | #130,435 | Adobe Experience Cloud (Launch), Amazon CloudFront, Amazon S3 + 16 more | Find emails |
| nmma.org | #130,452 | ASP.NET, AddThis, Cloudflare + 12 more | Find emails |
| translationspress.com | #130,460 | Apache, Bootstrap, DataTables + 11 more | Find emails |
| livreshebdo.fr | #130,469 | AT Internet, DoubleClick (Google Ads), Drupal + 7 more | Find emails |
| ivass.it | #130,514 | Google Fonts, Lodash, Twitter/X Widgets + 2 more | Find emails |
| sacoronavirus.co.za | #130,558 | Apache, Cloudflare, Google Analytics + 5 more | Find emails |
| agensir.it | #130,662 | AddToAny, All in One SEO, Google Fonts + 11 more | Find emails |
| diskn.com | #130,677 | Axios, Cloudflare, DigiCert + 9 more | Find emails |
| monzoon.net | #130,776 | Apache, Bootstrap, DigiCert + 6 more | Find emails |
| smsticket.cz | #130,789 | ASP.NET, DigiCert, Express + 3 more | Find emails |
| okaywan.com | #130,827 | Apache, BootCDN, Foundation + 6 more | Find emails |
| dynonames.com | #130,890 | Apache, Let's Encrypt, jQuery | Find emails |
| templeton.org | #130,911 | Adobe Fonts (Typekit), Fastly, Font Awesome + 14 more | Find emails |
| bookmarkstime.com | #130,961 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| topsocialplan.com | #130,987 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| web-solutions.eu | #130,995 | ASP.NET, All in One SEO, Bootstrap + 12 more | Find emails |
| titlepro247.com | #131,070 | ASP.NET, Google Tag Manager, NS1 + 3 more | Find emails |
| tcorp.ru | #131,099 | Font Awesome, Google Fonts, Let's Encrypt + 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 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →