Based on 150 and 2504 real audits
| Metric | Alpine.js | Google Tag Manager | Winner |
|---|---|---|---|
| Performance | 63 | 40 | Alpine.js |
| Accessibility | 93 | 88 | Alpine.js |
| Best Practices | 85 | 86 | Google Tag Manager |
| SEO | 95 | 91 | Alpine.js |
| Security | 76 | 65 | Alpine.js |
| TTFB | 405ms | 372ms | Google Tag Manager |
| Composite | 80 | 73 | Alpine.js |
Alpine.js outperforms Google Tag Manager in 5 of 7 categories, with a stronger composite score (80 vs 73). Google Tag Manager leads in best practices, TTFB.
Choose Alpine.js when your primary concern is performance and security. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Google Tag Manager 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 150 audited Alpine.js sites and 2504 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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