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 |
|---|---|---|---|
| gtavstore.com | #265,760 | Bootstrap, Let's Encrypt, Nginx + 2 more | Find emails |
| grimaldispizzeria.com | #265,770 | Amazon Route 53, Google Fonts, Google Hosted Libraries + 9 more | Find emails |
| cohousing.org | #265,918 | Cloudflare edge/CDN, DataTables, Font Awesome + 13 more | Find emails |
| #553 (Tranco) |
| Find emails |
| 5 | python.org | #747 (Tranco) | Find emails |
| affac.cat | #265,968 | Cloudflare, Cloudflare edge/CDN, DataTables + 7 more | Find emails |
| slimdirectory.com | #265,976 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| trdizin.gov.tr | #265,985 | Apache, Font Awesome, Google Fonts + 9 more | Find emails |
| allfreecrochet.com | #266,029 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 18 more | Find emails |
| rku-it.de | #266,116 | DigiCert, Friendly Captcha, Owl Carousel + 2 more | Find emails |
| avalonaccess.com | #266,151 | ASP.NET, Amazon (ACM), Amazon Route 53 + 7 more | Find emails |
| localstar.org | #266,156 | Bootstrap, Google AdSense, Google Analytics + 7 more | Find emails |
| bitflyer.jp | #266,174 | ASP.NET, Akamai Bot Manager, Akamai Edge DNS + 11 more | Find emails |
| icon-art.info | #266,175 | Font Awesome, Google Analytics, Let's Encrypt + 5 more | Find emails |
| brooksbaseball.net | #266,187 | Apache, Bootstrap, Google Analytics + 4 more | Find emails |
| rexulti.com | #266,207 | Adobe Experience Cloud (Launch), Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| gatecitygames.us | #266,211 | Bootstrap, Cloudflare edge/CDN, Font Awesome + 18 more | Find emails |
| airgundepot.com | #266,235 | AddThis, Cloudflare, Cloudflare Bot Management + 11 more | Find emails |
| x-art.com | #266,248 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| santafenm.gov | #266,289 | AddToAny, Apache, Bluesky + 15 more | Find emails |
| shandurtravels.com | #266,294 | Bootstrap, Font Awesome, Google Fonts + 9 more | Find emails |
| cerekvice.eu | #266,305 | Apache, Google Fonts, Let's Encrypt + 4 more | Find emails |
| courthousedirect.com | #266,355 | ASP.NET, Amazon Route 53, Font Awesome + 10 more | Find emails |
| amare.com | #266,452 | ASP.NET, Adyen, Azure DNS + 19 more | Find emails |
| mariettaga.gov | #266,459 | ASP.NET, Cloudflare, Google Tag Manager + 3 more | Find emails |
| sitearchief.nl | #266,470 | Cloudflare, Font Awesome, Google Fonts + 5 more | Find emails |
| icard.com | #266,522 | AppsFlyer, Bootstrap, Font Awesome + 16 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 →