Based on 253 and 72 real audits
| Metric | Amazon Advertising | ID5 | Winner |
|---|---|---|---|
| Performance | 30 | 28 | Amazon Advertising |
| Accessibility | 87 | 86 | Amazon Advertising |
| Best Practices | 79 | 76 | Amazon Advertising |
| SEO | 91 | 91 | Tie |
| Security | 64 | 63 | Amazon Advertising |
| TTFB | 274ms | 254ms | ID5 |
| Composite | 71 | 71 | Tie |
Amazon Advertising outperforms ID5 in 4 of 7 categories, with a stronger composite score (71 vs 71). ID5 leads in TTFB.
Choose Amazon Advertising when your primary concern is best practices and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Choose ID5 when your primary concern is server response time. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 253 audited Amazon Advertising sites and 72 audited ID5 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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