Based on 1841 and 93 real audits
| Metric | jQuery | ZURB Foundation | Winner |
|---|---|---|---|
| Performance | 45 | 38 | jQuery |
| Accessibility | 86 | 87 | ZURB Foundation |
| Best Practices | 87 | 85 | jQuery |
| SEO | 90 | 90 | Tie |
| Security | 64 | 65 | ZURB Foundation |
| TTFB | 433ms | 375ms | ZURB Foundation |
| Composite | 73 | 72 | jQuery |
jQuery and ZURB Foundation are closely matched, each leading in different categories. jQuery has a composite score of 73 while ZURB Foundation scores 72.
Choose jQuery when your primary concern is performance and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Choose ZURB Foundation when your primary concern is server response time and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 1841 audited jQuery sites and 93 audited ZURB Foundation sites in the BeaverCheck database. Every audit runs the same 100+ checks — Lighthouse performance, security headers, accessibility, SEO, server response time — against a real URL. No vendor input, no sponsorship, no affiliate links. Read the full methodology →
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