JavaScript Library & Framework
238,233 of the 965,200 top sites in our Tranco top-1M census run jQuery (24.7%). The long-running DOM/AJAX utility library — still the single most common JavaScript library in the census. Detection is homepage-level HTML/header fingerprinting, so a site can run jQuery on other pages without it showing here.
Other javascript library & framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | microsoft.com | #6 (Tranco) | Find emails |
| 2 | azure.com | #26 (Tranco) | Find emails |
| 3 | sharepoint.com | #46 (Tranco) | Find emails |
| 4 | cloudflare.net |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| af.mil | #4,251 | ASP.NET, Bootstrap, Fancybox + 4 more | Find emails |
| backblazeb2.com | #4,273 | Cloudflare, Cloudflare edge/CDN, GSAP + 9 more | Find emails |
| uw.edu | #4,274 | Backbone.js, Google Fonts, Google Tag Manager + 3 more | Find emails |
| #63 (Tranco) |
| Find emails |
| 5 | myfritz.net | #74 (Tranco) | Find emails |
| defense.gov |
| #4,280 |
| ASP.NET, Akamai Edge DNS, Bootstrap + 6 more |
| Find emails |
| yadro.ru | #4,285 | Fancybox, Let's Encrypt, Nginx | Find emails |
| rapidssl.com | #4,292 | Adobe Experience Cloud (Launch), DigiCert, Fastly + 6 more | Find emails |
| myhostadmin.net | #4,297 | OpenResty | Find emails |
| mobilityware.com | #4,298 | AOS, Amazon Route 53, Cookiebot + 10 more | Find emails |
| netgate.com | #4,320 | AOS, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| easydns.com | #4,321 | Adobe Fonts (Typekit), DigiCert, Font Awesome + 6 more | Find emails |
| gb.net | #4,329 | Google Tag Manager, Let's Encrypt, Modernizr + 2 more | Find emails |
| ualberta.ca | #4,332 | Amazon CloudFront, Google Fonts, Google Tag Manager | Find emails |
| uniview.com | #4,334 | Amazon CloudFront, DigiCert, Google Tag Manager + 1 more | Find emails |
| jst.go.jp | #4,341 | Amazon Route 53, DigiCert, Microsoft 365 + 1 more | Find emails |
| detik.com | #4,345 | DigiCert, Google AdSense, Google Analytics + 3 more | Find emails |
| dnszi.com | #4,353 | Google Analytics, Let's Encrypt, PHP | Find emails |
| usf.edu | #4,362 | ASP.NET, Google Fonts, Google Tag Manager + 1 more | Find emails |
| ubs.com | #4,398 | Adobe Experience Cloud (Launch), Akamai Edge DNS, DigiCert + 1 more | Find emails |
| uu.nl | #4,403 | Drupal, Google Tag Manager, Microsoft 365 + 1 more | Find emails |
| ucoz.net | #4,408 | Bootstrap, Font Awesome, Google Fonts + 4 more | Find emails |
| eyeo.com | #4,422 | Cloudflare Bot Management, Cloudflare edge/CDN, CookieYes + 3 more | Find emails |
| paylocity.com | #4,445 | Adobe Fonts (Typekit), Cloudflare Bot Management, Cloudflare edge/CDN + 11 more | Find emails |
| br.com | #4,446 | Google Tag Manager, Let's Encrypt, Modernizr + 2 more | Find emails |
| prweb.com | #4,466 | Adobe Experience Cloud (Launch), Cloudflare, Cloudflare Bot Management + 5 more | Find emails |
| colostate.edu | #4,467 | Cloudflare Bot Management, Cloudflare edge/CDN, Font Awesome + 10 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 965,200-domain Tranco top-1M census (run top1m-2026-08-20-full), snapshot August 21, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →