JavaScript Library & Framework
32,802 of the 1,000,000 top sites in our Tranco top-1M census run jQuery UI (3.3%). A JavaScript library built on jQuery that provides interactive UI widgets, effects, and utilities. Detection is homepage-level HTML/header fingerprinting, so a site can run jQuery UI on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | sourceforge.net | #229 (Tranco) | Find emails |
| 2 | scorecardresearch.com | #242 (Tranco) | Find emails |
| 3 | slack.com | #328 (Tranco) | Find emails |
| 4 | oup.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| betterbuzzcoffee.com | #315,538 | Cloudflare edge/CDN, CookieYes, Google Hosted Libraries + 9 more | Find emails |
| diamondaviators.net | #315,555 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| merc.com.ua | #315,556 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| #553 (Tranco) |
| Find emails |
| 5 | python.org | #747 (Tranco) | Find emails |
| ziarullumina.ro | #315,562 | Amazon (ACM), Amazon Route 53, Font Awesome + 6 more | Find emails |
| datapilvi.fi | #315,573 | Apache, Backbone.js, Bootstrap + 9 more | Find emails |
| ibexair.co.jp | #315,616 | Apache, DigiCert, Fancybox + 5 more | Find emails |
| gaga.ru | #315,627 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| catsuka.com | #315,645 | Apache, Bluesky, Google Analytics + 10 more | Find emails |
| insidedefense.com | #315,646 | Apache, Bootstrap, Drupal + 7 more | Find emails |
| wbt.ru | #315,673 | Apache, Bootstrap, PHP + 1 more | Find emails |
| theocarinanetwork.com | #315,743 | Amazon Advertising, Cloudflare, Cloudflare Bot Management + 16 more | Find emails |
| joe.com | #315,754 | Adobe Experience Cloud (Launch), Bootstrap, Cloudflare + 17 more | Find emails |
| draghome.com | #315,779 | Apache, Daum, Font Awesome + 2 more | Find emails |
| michanikos.gr | #315,796 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 10 more | Find emails |
| techworksworld.com | #315,892 | Apache, Google Analytics, Google Tag Manager + 7 more | Find emails |
| idahooutdoor.net | #315,899 | Bootstrap, Hostinger, Let's Encrypt + 5 more | Find emails |
| frequencemedicale.com | #315,998 | Apache, Bootstrap, Consent Framework + 15 more | Find emails |
| digisky.ru | #316,001 | Apache, Google Analytics, Google Tag Manager + 5 more | Find emails |
| adiyaman.edu.tr | #316,013 | ASP.NET, Bootstrap, Font Awesome + 7 more | Find emails |
| vodafone.com.pg | #316,048 | ASP.NET, Bootstrap, DigiCert + 13 more | Find emails |
| collorallp.com | #316,114 | AOS, ASP.NET, Backbone.js + 13 more | Find emails |
| dinastirev.org | #316,131 | Font Awesome, Hostinger, Let's Encrypt + 3 more | Find emails |
| hengyuit.com | #316,188 | ASP.NET, Baidu Maps, Bootstrap + 5 more | Find emails |
| fpn119.co.kr | #316,230 | Apache, Let's Encrypt, PHP + 2 more | Find emails |
| northamerican.com | #316,350 | ASP.NET, Azure DNS, Azure Front Door + 9 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 →