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Day.js vs Moment.js

Based on 4 and 55 real audits

View Day.js details | View Moment.js details
MetricDay.jsMoment.jsWinner
Performance5739Day.js
Accessibility7285Moment.js
Best Practices8984Day.js
SEO9488Day.js
Security6265Moment.js
TTFB529ms381msMoment.js
Composite7572Day.js
Performance
Day.js
57
Moment.js
39
Accessibility
Day.js
72
Moment.js
85
Security
Day.js
62
Moment.js
65
SEO
Day.js
94
Moment.js
88
Composite
Day.js
75
Moment.js
72

Day.js outperforms Moment.js in 4 of 7 categories, with a stronger composite score (75 vs 72). Moment.js leads in accessibility, security, TTFB.

FAQ

Which is faster, Day.js or Moment.js?
Based on real BeaverCheck audits, Day.js sites score higher on Lighthouse performance (57 vs 39 on average).
Which has better security, Day.js or Moment.js?
Moment.js sites score higher on security analysis (65 vs 62 on average).
Should I choose Day.js or Moment.js for my website?
Both platforms have trade-offs. Day.js scores higher on performance while Day.js may excel in other areas. Run a free BeaverCheck audit to compare specific metrics relevant to your use case.
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