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 |
|---|---|---|---|
| ravinia.org | #249,588 | Amazon Route 53, Cloudflare Bot Management, Cloudflare Turnstile + 9 more | Find emails |
| advisera.com | #249,619 | Brevo, Cloudflare, Cloudflare Bot Management + 14 more | Find emails |
| mmoui.com | #249,672 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| #563 (Tranco) |
| Find emails |
| 5 | dreamhost.com | #677 (Tranco) | Find emails |
| goiam.org | #249,682 | Action Network, Apache, Font Awesome + 12 more | Find emails |
| khmerlinux.com | #249,802 | Font Awesome, Foundation, Let's Encrypt + 4 more | Find emails |
| offis.de | #249,839 | Apache, Bootstrap, Fancybox + 6 more | Find emails |
| nac.gov.pl | #249,868 | Google Fonts, Google Hosted Libraries, Google Tag Manager + 5 more | Find emails |
| dipta.cat | #249,903 | Apache, ConsentMo, Drupal + 5 more | Find emails |
| tasteofcinema.com | #249,912 | Apache, Bootstrap, Endurance International Group + 7 more | Find emails |
| kiwicollection.com | #250,064 | Adobe Fonts (Typekit), Amazon (ACM), Amazon Route 53 + 15 more | Find emails |
| wilcoworld.net | #250,095 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Ads Conversion + 14 more | Find emails |
| valic.com | #250,247 | ASP.NET, Adobe Experience Cloud (Launch), Amazon CloudFront + 10 more | Find emails |
| azedunet.com | #250,475 | Bootstrap, Font Awesome, Google Maps + 6 more | Find emails |
| namepure.com | #250,525 | Apache, DigiCert, PHP + 3 more | Find emails |
| poliflw.nl | #250,672 | Bootstrap, DataTables, Font Awesome + 6 more | Find emails |
| thewellstore.com.au | #250,724 | Cloudflare, Cloudflare edge/CDN, Fancybox + 16 more | Find emails |
| westvalley.edu | #250,742 | Adobe Fonts (Typekit), Bootstrap, Cloudflare + 16 more | Find emails |
| henkel.de | #250,770 | CSC (Digital Brand Services), DoubleClick (Google Ads), FullStory + 13 more | Find emails |
| iossol.de | #250,876 | Bootstrap, Nginx, Sectigo + 4 more | Find emails |
| chenfengyueqi.com | #250,935 | Baidu Analytics, Baidu Maps, Bootstrap + 3 more | Find emails |
| phish.com | #250,966 | Bluesky, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| atomix.vg | #250,977 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| diginame.in | #250,979 | Apache, Bootstrap, Font Awesome + 8 more | Find emails |
| fintechweekly.com | #251,075 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| nhely.hu | #251,093 | Google Analytics, Google Fonts, Google Tag Manager + 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →