Based on 1267 and 2493 real audits
| Metric | Apple | Google Tag Manager | Winner |
|---|---|---|---|
| Performance | 39 | 40 | Google Tag Manager |
| Accessibility | 90 | 88 | Apple |
| Best Practices | 86 | 86 | Tie |
| SEO | 89 | 91 | Google Tag Manager |
| Security | 67 | 65 | Apple |
| TTFB | 318ms | 370ms | Apple |
| Composite | 73 | 73 | Tie |
Apple outperforms Google Tag Manager in 3 of 7 categories, with a stronger composite score (73 vs 73). Google Tag Manager leads in performance, SEO.
Choose Apple when your primary concern is server response time and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Google Tag Manager when your primary concern is SEO and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 1267 audited Apple sites and 2493 audited Google Tag Manager 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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