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core-js vs Klaviyo

Based on 46 and 5 real audits

View core-js details | View Klaviyo details
Metriccore-jsKlaviyoWinner
Performance3629core-js
Accessibility8985core-js
Best Practices8378core-js
SEO9295Klaviyo
Security6668Klaviyo
TTFB337ms310msKlaviyo
Composite7372core-js
Performance
core-js
36
Klaviyo
29
Accessibility
core-js
89
Klaviyo
85
Security
core-js
66
Klaviyo
68
SEO
core-js
92
Klaviyo
95
Composite
core-js
73
Klaviyo
72

core-js outperforms Klaviyo in 4 of 7 categories, with a stronger composite score (73 vs 72). Klaviyo leads in SEO, security, TTFB.

FAQ

Which is faster, core-js or Klaviyo?
Based on real BeaverCheck audits, core-js sites score higher on Lighthouse performance (36 vs 29 on average).
Which has better security, core-js or Klaviyo?
Klaviyo sites score higher on security analysis (68 vs 66 on average).
Should I choose core-js or Klaviyo for my website?
Both platforms have trade-offs. core-js scores higher on performance while core-js may excel in other areas. Run a free BeaverCheck audit to compare specific metrics relevant to your use case.
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