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Google Tag Manager vs mobile-detect.js

Based on 2376 and 1 real audits

View Google Tag Manager details | View mobile-detect.js details
MetricGoogle Tag Managermobile-detect.jsWinner
Performance4056mobile-detect.js
Accessibility8896mobile-detect.js
Best Practices8677Google Tag Manager
SEO9183Google Tag Manager
Security6466mobile-detect.js
TTFB356ms18msmobile-detect.js
Composite7372Google Tag Manager
Performance
Google Tag Manager
40
mobile-detect.js
56
Accessibility
Google Tag Manager
88
mobile-detect.js
96
Security
Google Tag Manager
64
mobile-detect.js
66
SEO
Google Tag Manager
91
mobile-detect.js
83
Composite
Google Tag Manager
73
mobile-detect.js
72

mobile-detect.js outperforms Google Tag Manager in 4 of 7 categories, with a stronger composite score (72 vs 73). Google Tag Manager leads in best practices, SEO, composite score.

FAQ

Which is faster, Google Tag Manager or mobile-detect.js?
Based on real BeaverCheck audits, mobile-detect.js sites score higher on Lighthouse performance (56 vs 40 on average).
Which has better security, Google Tag Manager or mobile-detect.js?
mobile-detect.js sites score higher on security analysis (66 vs 64 on average).
Should I choose Google Tag Manager or mobile-detect.js for my website?
Both platforms have trade-offs. mobile-detect.js 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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