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 |
|---|---|---|---|
| kingfisher.com | #74,200 | ASP.NET, Azure Front Door, Bootstrap + 13 more | Find emails |
| hangmytracking.com | #74,203 | Amazon Route 53, Bootstrap, Font Awesome + 5 more | Find emails |
| ljubavni-oglasnik.net | #74,258 | Cloudflare Turnstile, DigiCert, Font Awesome + 11 more | Find emails |
| #553 (Tranco) |
| Find emails |
| 5 | python.org | #747 (Tranco) | Find emails |
| itce.ru | #74,269 | Fancybox, Let's Encrypt, Nginx + 2 more | Find emails |
| shkolazhizni.ru | #74,316 | Bootstrap, Fancybox, Font Awesome + 9 more | Find emails |
| histock.tw | #74,322 | ASP.NET, Cloudflare, Cloudflare Web Analytics + 14 more | Find emails |
| elca.org | #74,348 | ASP.NET, AWS Lambda, Adobe Fonts (Typekit) + 11 more | Find emails |
| weelee.co.za | #74,366 | ASP.NET, Bootstrap, Cloudflare + 11 more | Find emails |
| firestorm-isp.com | #74,370 | Bootstrap, DoubleClick (Google Ads), Font Awesome + 11 more | Find emails |
| slazzer.com | #74,378 | Bootstrap, Cloudflare, Cloudflare Turnstile + 14 more | Find emails |
| j-bus.co.jp | #74,394 | ASP.NET, Datadog, Font Awesome + 12 more | Find emails |
| direktno.rs | #74,397 | Apache, DoubleClick (Google Ads), Gemius + 13 more | Find emails |
| mediajx.com | #74,414 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 more | Find emails |
| supermaxi.com | #74,428 | Font Awesome, Google Analytics, Google Tag Manager + 9 more | Find emails |
| siata.gov.co | #74,567 | Apache, Bootstrap, Fancybox + 5 more | Find emails |
| firstinmath.com | #74,569 | ASP.NET, AWS Lambda, Axios + 17 more | Find emails |
| midas-network.com | #74,591 | ASP.NET, Bootstrap, Cloudflare + 9 more | Find emails |
| ulbsibiu.ro | #74,595 | Apache, Bootstrap, Google Analytics + 7 more | Find emails |
| domainkeskus.com | #74,604 | Bootstrap, Cookiebot, DataTables + 18 more | Find emails |
| lionair.co.id | #74,606 | ASP.NET, Bootstrap, Microsoft IIS + 4 more | Find emails |
| nakagawa-masashichi.jp | #74,615 | Amazon CloudFront, Font Awesome, Google Ads Conversion + 9 more | Find emails |
| univ-lemans.fr | #74,690 | Ametys CMS, Bootstrap, Font Awesome + 3 more | Find emails |
| koszalin.pl | #74,715 | Apache, Drupal, Fancybox + 10 more | Find emails |
| hralliance.net | #74,808 | Font Awesome, Imperva, jQuery | Find emails |
| countrydoor.com | #74,906 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 8 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 →