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 |
|---|---|---|---|
| microsoft.com | #6 | Azure DNS, ClickTale (Contentsquare), LivePerson + 5 more | Find emails |
| azure.com | #26 | Akamai mPulse, Azure DNS, Microsoft 365 + 3 more | Find emails |
| sharepoint.com | #46 | Azure DNS, Microsoft 365, Vidyard + 2 more | Find emails |
| #63 (Tranco) |
| Find emails |
| 5 | myfritz.net | #74 (Tranco) | Find emails |
| cloudflare.net |
| #63 |
| ASP.NET, Cloudflare edge/CDN, Google Analytics + 4 more |
| Find emails |
| myfritz.net | #74 | Bootstrap, DigiCert, Popper.js | Find emails |
| bit.ly | #102 | Amazon (ACM), Amazon Route 53, Foundation + 7 more | Find emails |
| europa.eu | #111 | Amazon (ACM), Amazon CloudFront, Drupal + 1 more | Find emails |
| github.io | #119 | Amazon Route 53, Fastly, Jekyll + 3 more | Find emails |
| apache.org | #125 | Amazon Route 53, Bootstrap, Fastly + 3 more | Find emails |
| nih.gov | #126 | Cloudflare Bot Management, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| mailinabox.email | #127 | Bootstrap, Let's Encrypt, Nginx + 2 more | Find emails |
| miit.gov.cn | #156 | Kong | Find emails |
| flickr.com | #172 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 11 more | Find emails |
| hichina.com | #193 | Citrix NetScaler, React | Find emails |
| vungle.com | #194 | Akamai Edge DNS, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| pubmatic.com | #207 | Amazon (ACM), Amazon CloudFront, Bootstrap + 13 more | Find emails |
| doi.org | #227 | Amazon (ACM), Amazon CloudFront, Atlassian Statuspage + 5 more | Find emails |
| cisco.com | #230 | Adobe Target, Akamai Edge DNS, Akamai mPulse + 3 more | Find emails |
| adsrvr.org | #232 | Amazon CloudFront, NS1 | Find emails |
| scorecardresearch.com | #242 | Amazon Route 53, Google Tag Manager, Sectigo + 1 more | Find emails |
| meraki.com | #252 | Akamai mPulse, Amazon Route 53, Google Analytics + 8 more | Find emails |
| ibm.com | #278 | Adobe Experience Cloud (Launch), Akamai Bot Manager, DigiCert + 3 more | Find emails |
| dnsmadeeasy.com | #291 | Adobe Experience Cloud (Launch), DigiCert, Fastly + 8 more | Find emails |
| duckdns.org | #295 | Amazon (ACM), Google Analytics, Google Tag Manager + 4 more | Find emails |
| appsflyer.com | #302 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 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 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 →