JavaScript Library & Framework
290,411 of the 1,000,000 top sites in our Tranco top-1M census run jQuery (29%). 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 | gandi.net |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| impact.com | #4,905 | Amazon Route 53, Cloudflare Bot Management, Cloudflare Turnstile + 13 more | Find emails |
| 3m.com | #4,909 | Akamai Bot Manager, Akamai edge/CDN, Apache + 11 more | Find emails |
| island.io | #4,917 | AWS Lambda, Amazon Route 53, Cloudflare edge/CDN + 12 more | Find emails |
| #50 (Tranco) |
| Find emails |
| 5 | cloudflare.net | #63 (Tranco) | Find emails |
| youradchoices.com |
| #4,926 |
| Drupal, Google Analytics, Google Fonts + 3 more |
| Find emails |
| simply.com | #4,941 | Bootstrap, Cloudflare Turnstile, Google Analytics + 8 more | Find emails |
| nj.gov | #4,944 | Bootstrap, Font Awesome, Google Tag Manager + 6 more | Find emails |
| dayforcehcm.com | #4,955 | ASP.NET, Azure DNS, Cloudflare Bot Management + 2 more | Find emails |
| sleepycat.com | #4,962 | Adobe Analytics, Akamai Bot Manager, Akamai Edge DNS + 5 more | Find emails |
| viglink.com | #4,972 | Amazon Route 53, Bootstrap, Cloudflare Bot Management + 10 more | Find emails |
| vlr.gg | #4,975 | Cloudflare, Google Fonts, Google Tag Manager + 4 more | Find emails |
| nic.cz | #4,990 | Bluesky, Bootstrap, Django + 3 more | Find emails |
| xiaoyi.com | #4,991 | Alibaba Cloud DNS, Baidu Analytics, BootCDN | Find emails |
| formula1.com | #4,997 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 7 more | Find emails |
| finanzen.net | #4,999 | Amazon Advertising, Amazon CloudFront, Amazon S3 + 21 more | Find emails |
| httpbin.org | #5,009 | Amazon (ACM), Amazon Route 53, Google Fonts + 2 more | Find emails |
| breitbart.com | #5,011 | Cloudflare, Disqus, DoubleClick (Google Ads) + 14 more | Find emails |
| rylmtch.com | #5,016 | AWS Lambda, Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| scitechdaily.com | #5,021 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| jma.go.jp | #5,030 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 3 more | Find emails |
| cookieadmin.net | #5,031 | Apache, Chart.js, Cloudflare + 6 more | Find emails |
| quicksetcloud.com | #5,036 | Cloudflare, Google Analytics, Google Site Kit + 6 more | Find emails |
| lexisnexis.com | #5,045 | AB Tasty, Amazon CloudFront, Google Hosted Libraries + 4 more | Find emails |
| govinfo.gov | #5,050 | Bootstrap, Cloudflare edge/CDN, DigiCert + 5 more | Find emails |
| adlightning.com | #5,072 | AWS Lambda, Amazon Route 53, Cloudflare edge/CDN + 10 more | Find emails |
| gr.com | #5,078 | Cloudflare Turnstile, Cloudflare edge/CDN, Google Analytics + 6 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 →