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 |
|---|---|---|---|
| citiprogram.org | #50,828 | Adyen, Azure DNS, Brightcove + 31 more | Find emails |
| gukjenews.com | #50,843 | Foundation, Google Analytics, Google Tag Manager + 3 more | Find emails |
| skplanet.com | #50,867 | Apache, GSAP, Google Analytics + 7 more | Find emails |
| #553 (Tranco) |
| Find emails |
| 5 | python.org | #747 (Tranco) | Find emails |
| marketingsherpa.com | #50,892 | Google Fonts, Google Hosted Libraries, Google Tag Manager + 7 more | Find emails |
| fogbugz.com | #50,928 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 16 more | Find emails |
| tufos.com.br | #50,937 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| trabalhabrasil.com.br | #50,944 | ASP.NET, Amazon Route 53, Bootstrap + 9 more | Find emails |
| boursedirect.fr | #50,990 | Google Fonts, cdnjs, jQuery | Find emails |
| blizoo.bg | #51,090 | Bootstrap, DigiCert, Google Tag Manager + 5 more | Find emails |
| apsnet.org | #51,097 | ASP.NET, Bluesky, Cloudflare + 14 more | Find emails |
| caresource.com | #51,153 | DigiCert, Dynatrace, Fastly + 4 more | Find emails |
| bismanonline.com | #51,154 | Amazon (ACM), Amazon Route 53, Apache + 15 more | Find emails |
| apahotel.com | #51,269 | 33Across, Akamai Bot Manager, Akamai Edge DNS + 12 more | Find emails |
| ardhosting.com | #51,328 | Bootstrap, DigiCert, Font Awesome + 16 more | Find emails |
| uodo.gov.pl | #51,374 | Bootstrap, Google Fonts, Nginx + 7 more | Find emails |
| pacermonitor.com | #51,390 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| citybeach.com | #51,410 | Amazon CloudFront, Cloudflare edge/CDN, Global-e + 11 more | Find emails |
| servsafe.com | #51,447 | ASP.NET, Bootstrap, Font Awesome + 9 more | Find emails |
| ygoprodeck.com | #51,509 | Blockthrough, Bluesky, Bootstrap + 15 more | Find emails |
| cinvestav.mx | #51,522 | ASP.NET, Bootstrap, Font Awesome + 10 more | Find emails |
| e-aidem.com | #51,546 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| rac1.cat | #51,561 | Akamai Edge DNS, Criteo, DigiCert + 8 more | Find emails |
| sbbit.jp | #51,566 | Amazon Route 53, DigiCert, Font Awesome + 4 more | Find emails |
| scidev.net | #51,593 | Bunny Fonts, Cloudflare, Cloudflare Bot Management + 17 more | Find emails |
| juedische-allgemeine.de | #51,669 | Bluesky, Matomo, Sectigo + 3 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 →