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core-js vs Native app preferred

Based on 1688 and 124 real audits

View core-js details | View Native app preferred details
Metriccore-jsNative app preferredWinner
Performance3638Native app preferred
Accessibility8886core-js
Best Practices8486Native app preferred
SEO9192Native app preferred
Security6667Native app preferred
TTFB396ms309msNative app preferred
Composite7373Tie
Performance
core-js
36
Native app preferred
38
Accessibility
core-js
88
Native app preferred
86
Security
core-js
66
Native app preferred
67
SEO
core-js
91
Native app preferred
92
Composite
core-js
73
Native app preferred
73

Native app preferred outperforms core-js in 5 of 7 categories, with a stronger composite score (73 vs 73). core-js leads in accessibility.

When to choose core-js

Choose core-js when your primary concern is accessibility. Its audit data shows consistent strength in these areas across the sampled sites.

When to choose Native app preferred

Choose Native app preferred when your primary concern is server response time and performance. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 1688 audited core-js sites and 124 audited Native app preferred 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, core-js or Native app preferred?
Based on real BeaverCheck audits, Native app preferred sites score higher on Lighthouse performance (38 vs 36 on average).
Which has better security, core-js or Native app preferred?
Native app preferred sites score higher on security analysis (67 vs 66 on average).
Which has better accessibility, core-js or Native app preferred?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor core-js (88 vs 86). 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, core-js or Native app preferred?
Native app preferred sites score higher on Lighthouse SEO signals (92 vs 91 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), core-js or Native app preferred?
Native app preferred sites show lower Time to First Byte (309 ms vs 396 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 core-js or Native app preferred for my website?
Both platforms have trade-offs. Native app preferred scores higher on overall composite score while core-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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