Based on 35 and 1 real audits
| Metric | American Express | MinMaxify | Winner |
|---|---|---|---|
| Performance | 38 | 38 | Tie |
| Accessibility | 88 | 93 | MinMaxify |
| Best Practices | 89 | 96 | MinMaxify |
| SEO | 94 | 92 | American Express |
| Security | 79 | 84 | MinMaxify |
| TTFB | 252ms | 112ms | MinMaxify |
| Composite | 79 | 80 | MinMaxify |
MinMaxify outperforms American Express in 5 of 7 categories, with a stronger composite score (80 vs 79). American Express leads in SEO.
Choose American Express when your primary concern is SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Choose MinMaxify 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 35 audited American Express sites and 1 audited MinMaxify 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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