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Google Tag Manager vs Varnish

Based on 1459 and 298 real audits

View Google Tag Manager details | View Varnish details
MetricGoogle Tag ManagerVarnishWinner
Performance3944Varnish
Accessibility8989Tie
Best Practices8789Varnish
SEO9192Varnish
Security6465Varnish
TTFB330ms187msVarnish
Composite7373Tie
Performance
Google Tag Manager
39
Varnish
44
Accessibility
Google Tag Manager
89
Varnish
89
Security
Google Tag Manager
64
Varnish
65
SEO
Google Tag Manager
91
Varnish
92
Composite
Google Tag Manager
73
Varnish
73

Varnish outperforms Google Tag Manager in 5 of 7 categories, with a stronger composite score (73 vs 73). Google Tag Manager leads in no categories.

FAQ

Which is faster, Google Tag Manager or Varnish?
Based on real BeaverCheck audits, Varnish sites score higher on Lighthouse performance (44 vs 39 on average).
Which has better security, Google Tag Manager or Varnish?
Varnish sites score higher on security analysis (65 vs 64 on average).
Should I choose Google Tag Manager or Varnish for my website?
Both platforms have trade-offs. Varnish scores higher on performance while Google Tag Manager may excel in other areas. Run a free BeaverCheck audit to compare specific metrics relevant to your use case.
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