Based on 11 and 1 real audits
| Metric | American Express | GoAffPro | Winner |
|---|---|---|---|
| Performance | 49 | 45 | American Express |
| Accessibility | 86 | 92 | GoAffPro |
| Best Practices | 90 | 81 | American Express |
| SEO | 92 | 85 | American Express |
| Security | 77 | 76 | American Express |
| TTFB | 310ms | 95ms | GoAffPro |
| Composite | 78 | 78 | Tie |
American Express outperforms GoAffPro in 4 of 7 categories, with a stronger composite score (78 vs 78). GoAffPro leads in accessibility, TTFB.
Choose American Express when your primary concern is best practices and SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Choose GoAffPro 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 11 audited American Express sites and 1 audited GoAffPro 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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