Based on 1841 and 240 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 | 64 | 65 | Microsoft Advertising |
| TTFB | 433ms | 317ms | Microsoft Advertising |
| Composite | 73 | 72 | jQuery |
jQuery and Microsoft Advertising are closely matched, each leading in different categories. jQuery has a composite score of 73 while Microsoft Advertising 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 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 1841 audited jQuery sites and 240 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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