| Metric | MailChimp | PHP | Winner |
|---|---|---|---|
| Performance | 47 | 49 | PHP |
| Accessibility | 85 | 88 | PHP |
| Best Practices | 86 | 88 | PHP |
| SEO | 90 | 91 | PHP |
| Security | 69 | 68 | MailChimp |
| TTFB | 448ms | 518ms | MailChimp |
| Composite | 75 | 76 | PHP |
PHP outperforms MailChimp in 5 of 7 categories, with a stronger composite score (76 vs 75). MailChimp leads in security, TTFB.
Choose MailChimp when your primary concern is server response time and security. Its audit data shows consistent strength in these areas across the sampled sites.
Choose PHP when your primary concern is accessibility and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 44 audited MailChimp sites and 1279 audited PHP 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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