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Google Analytics vs Google Tag Manager for WordPress

Based on 1936 and 1 real audits

View Google Analytics details | View Google Tag Manager for WordPress details
MetricGoogle AnalyticsGoogle Tag Manager for WordPressWinner
Performance4156Google Tag Manager for WordPress
Accessibility87100Google Tag Manager for WordPress
Best Practices8581Google Analytics
SEO9192Google Tag Manager for WordPress
Security6560Google Analytics
TTFB406ms105msGoogle Tag Manager for WordPress
Composite7377Google Tag Manager for WordPress
Performance
Google Analytics
41
Google Tag Manager for WordPress
56
Accessibility
Google Analytics
87
Google Tag Manager for WordPress
100
Security
Google Analytics
65
Google Tag Manager for WordPress
60
SEO
Google Analytics
91
Google Tag Manager for WordPress
92
Composite
Google Analytics
73
Google Tag Manager for WordPress
77

Google Tag Manager for WordPress outperforms Google Analytics in 5 of 7 categories, with a stronger composite score (77 vs 73). Google Analytics leads in best practices, security.

When to choose Google Analytics

Choose Google Analytics when your primary concern is security and best practices. Its audit data shows consistent strength in these areas across the sampled sites.

When to choose Google Tag Manager for WordPress

Choose Google Tag Manager for WordPress when your primary concern is server response time and performance. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 1936 audited Google Analytics sites and 1 audited Google Tag Manager for WordPress 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.

FAQ

Which is faster, Google Analytics or Google Tag Manager for WordPress?
Based on real BeaverCheck audits, Google Tag Manager for WordPress sites score higher on Lighthouse performance (56 vs 41 on average).
Which has better security, Google Analytics or Google Tag Manager for WordPress?
Google Analytics sites score higher on security analysis (65 vs 60 on average).
Which has better accessibility, Google Analytics or Google Tag Manager for WordPress?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Google Tag Manager for WordPress (100 vs 87). Both technologies can be made fully accessible with care — the difference reflects common patterns in the sampled sites, not inherent platform limits.
Which is better for SEO, Google Analytics or Google Tag Manager for WordPress?
Google Tag Manager for WordPress sites score higher on Lighthouse SEO signals (92 vs 91 on average), which cover meta tags, crawlability, mobile friendliness, and structured data. Content strategy and backlinks still matter more than platform choice for ranking.
Which has faster server response (TTFB), Google Analytics or Google Tag Manager for WordPress?
Google Tag Manager for WordPress sites show lower Time to First Byte (105 ms vs 406 ms on average). TTFB depends heavily on hosting and CDN setup rather than the technology itself, but the sampled sites suggest a meaningful difference in common deployment patterns.
Should I choose Google Analytics or Google Tag Manager for WordPress for my website?
Both platforms have trade-offs. Google Tag Manager for WordPress scores higher on overall composite score while Google Analytics may excel in metrics you care about most. Run a free BeaverCheck audit on a real site using each to compare the metrics relevant to your use case.
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