Based on 1898 and 242 real audits
| Metric | jQuery | Microsoft Advertising | Winner |
|---|---|---|---|
| Performance | 45 | 32 | jQuery |
| Accessibility | 86 | 89 | Microsoft Advertising |
| Best Practices | 87 | 79 | jQuery |
| SEO | 90 | 90 | Tie |
| Security | 65 | 65 | Tie |
| TTFB | 442ms | 318ms | Microsoft Advertising |
| Composite | 73 | 72 | jQuery |
jQuery outperforms Microsoft Advertising in 3 of 7 categories, with a stronger composite score (73 vs 72). Microsoft Advertising leads in accessibility, 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 Advertising 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 1898 audited jQuery sites and 242 audited Microsoft Advertising 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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