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Day.js vs Google Analytics

Based on 14 and 2537 real audits

View Day.js details | View Google Analytics details
MetricDay.jsGoogle AnalyticsWinner
Performance4043Google Analytics
Accessibility7887Google Analytics
Best Practices8387Google Analytics
SEO9292Tie
Security6868Tie
TTFB475ms467msGoogle Analytics
Composite7575Tie
Performance
Day.js
40
Google Analytics
43
Accessibility
Day.js
78
Google Analytics
87
Security
Day.js
68
Google Analytics
68
SEO
Day.js
92
Google Analytics
92
Composite
Day.js
75
Google Analytics
75

Google Analytics outperforms Day.js in 4 of 7 categories, with a stronger composite score (75 vs 75). Day.js leads in no categories.

When to choose Day.js

Day.js doesn't clearly lead Google Analytics in any category on the sampled sites — pick it based on developer experience, ecosystem, or existing team skills rather than the audit scores.

When to choose Google Analytics

Choose Google Analytics when your primary concern is accessibility and server response time. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 14 audited Day.js sites and 2537 audited Google Analytics sites in the BeaverCheck database. Every audit runs the same 100+ checks — Lighthouse performance, security headers, accessibility, SEO, server response time — against a real URL. No vendor input, no sponsorship, no affiliate links. Read the full methodology →

FAQ

Which is faster, Day.js or Google Analytics?
Based on real BeaverCheck audits, Google Analytics sites score higher on Lighthouse performance (43 vs 40 on average).
Which has better security, Day.js or Google Analytics?
Day.js sites score higher on security analysis (68 vs 68 on average).
Which has better accessibility, Day.js or Google Analytics?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Google Analytics (87 vs 78). Both technologies can be made fully accessible with care — the difference reflects common patterns in the sampled sites, not inherent platform limits.
Which is better for SEO, Day.js or Google Analytics?
Day.js sites score higher on Lighthouse SEO signals (92 vs 92 on average), which cover meta tags, crawlability, mobile friendliness, and structured data. Content strategy and backlinks still matter more than platform choice for ranking.
Which has faster server response (TTFB), Day.js or Google Analytics?
Google Analytics sites show lower Time to First Byte (467 ms vs 475 ms on average). TTFB depends heavily on hosting and CDN setup rather than the technology itself, but the sampled sites suggest a meaningful difference in common deployment patterns.
Should I choose Day.js or Google Analytics for my website?
Both platforms have trade-offs. Google Analytics scores higher on overall composite score while Day.js may excel in metrics you care about most. Run a free BeaverCheck audit on a real site using each to compare the metrics relevant to your use case.
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