Based on 2882 and 37 real audits
| Metric | Google Tag Manager | WP Engine | Winner |
|---|---|---|---|
| Performance | 41 | 48 | WP Engine |
| Accessibility | 88 | 88 | Tie |
| Best Practices | 87 | 84 | Google Tag Manager |
| SEO | 92 | 92 | Tie |
| Security | 66 | 67 | WP Engine |
| TTFB | 415ms | 350ms | WP Engine |
| Composite | 74 | 75 | WP Engine |
WP Engine outperforms Google Tag Manager in 4 of 7 categories, with a stronger composite score (75 vs 74). Google Tag Manager leads in best practices.
Choose Google Tag Manager when your primary concern is best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Choose WP Engine when your primary concern is server response time and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 2882 audited Google Tag Manager sites and 37 audited WP Engine 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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