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core-js vs Piano

Based on 46 and 3 real audits

View core-js details | View Piano details
Metriccore-jsPianoWinner
Performance3630core-js
Accessibility8986core-js
Best Practices8392Piano
SEO9292Tie
Security6661core-js
TTFB337ms56msPiano
Composite7372core-js
Performance
core-js
36
Piano
30
Accessibility
core-js
89
Piano
86
Security
core-js
66
Piano
61
SEO
core-js
92
Piano
92
Composite
core-js
73
Piano
72

core-js outperforms Piano in 4 of 7 categories, with a stronger composite score (73 vs 72). Piano leads in best practices, TTFB.

FAQ

Which is faster, core-js or Piano?
Based on real BeaverCheck audits, core-js sites score higher on Lighthouse performance (36 vs 30 on average).
Which has better security, core-js or Piano?
core-js sites score higher on security analysis (66 vs 61 on average).
Should I choose core-js or Piano 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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