Based on 2080 and 353 real audits
| Metric | jQuery | Microsoft Clarity | Winner |
|---|---|---|---|
| Performance | 45 | 33 | jQuery |
| Accessibility | 86 | 89 | Microsoft Clarity |
| Best Practices | 87 | 83 | jQuery |
| SEO | 90 | 92 | Microsoft Clarity |
| Security | 66 | 65 | jQuery |
| TTFB | 474ms | 402ms | Microsoft Clarity |
| Composite | 74 | 72 | jQuery |
jQuery outperforms Microsoft Clarity in 4 of 7 categories, with a stronger composite score (74 vs 72). Microsoft Clarity leads in accessibility, SEO, TTFB.
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 2080 audited jQuery sites and 353 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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