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Google Tag Manager vs Integral Ad Science

Based on 63 and 2 real audits

View Google Tag Manager details | View Integral Ad Science details
MetricGoogle Tag ManagerIntegral Ad ScienceWinner
Performance4143Integral Ad Science
Accessibility8987Google Tag Manager
Best Practices8877Google Tag Manager
SEO9288Google Tag Manager
Security6567Integral Ad Science
TTFB395ms18msIntegral Ad Science
Composite7472Google Tag Manager
Performance
Google Tag Manager
41
Integral Ad Science
43
Accessibility
Google Tag Manager
89
Integral Ad Science
87
Security
Google Tag Manager
65
Integral Ad Science
67
SEO
Google Tag Manager
92
Integral Ad Science
88
Composite
Google Tag Manager
74
Integral Ad Science
72

Google Tag Manager outperforms Integral Ad Science in 4 of 7 categories, with a stronger composite score (74 vs 72). Integral Ad Science leads in performance, security, TTFB.

FAQ

Which is faster, Google Tag Manager or Integral Ad Science?
Based on real BeaverCheck audits, Integral Ad Science sites score higher on Lighthouse performance (43 vs 41 on average).
Which has better security, Google Tag Manager or Integral Ad Science?
Integral Ad Science sites score higher on security analysis (67 vs 65 on average).
Should I choose Google Tag Manager or Integral Ad Science for my website?
Both platforms have trade-offs. Integral Ad Science 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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