Based on 1895 and 343 real audits
| Metric | jQuery | Microsoft Clarity | Winner |
|---|---|---|---|
| Performance | 45 | 33 | jQuery |
| Accessibility | 86 | 90 | Microsoft Clarity |
| Best Practices | 87 | 83 | jQuery |
| SEO | 90 | 92 | Microsoft Clarity |
| Security | 65 | 65 | Tie |
| TTFB | 442ms | 403ms | Microsoft Clarity |
| Composite | 73 | 72 | jQuery |
jQuery and Microsoft Clarity are closely matched, each leading in different categories. jQuery has a composite score of 73 while Microsoft Clarity 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 Microsoft Clarity 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 1895 audited jQuery sites and 343 audited Microsoft Clarity 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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