Based on 454 and 6 real audits
| Metric | jQuery Migrate | MailChimp for WordPress | Winner |
|---|---|---|---|
| Performance | 45 | 46 | MailChimp for WordPress |
| Accessibility | 87 | 85 | jQuery Migrate |
| Best Practices | 87 | 94 | MailChimp for WordPress |
| SEO | 90 | 89 | jQuery Migrate |
| Security | 67 | 70 | MailChimp for WordPress |
| TTFB | 526ms | 381ms | MailChimp for WordPress |
| Composite | 75 | 77 | MailChimp for WordPress |
MailChimp for WordPress outperforms jQuery Migrate in 5 of 7 categories, with a stronger composite score (77 vs 75). jQuery Migrate leads in accessibility, SEO.
Choose jQuery Migrate when your primary concern is accessibility and SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Choose MailChimp for WordPress when your primary concern is server response time and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 454 audited jQuery Migrate sites and 6 audited MailChimp for WordPress 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 →
Small sample: one or both technologies have fewer than 10 audited sites. Treat these numbers as directional — medians stabilize around 20–30 audits per side.
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