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core-js vs Native app preferred

Based on 1599 and 120 real audits

View core-js details | View Native app preferred details
Metriccore-jsNative app preferredWinner
Performance3637Native app preferred
Accessibility8886core-js
Best Practices8486Native app preferred
SEO9192Native app preferred
Security6566Native app preferred
TTFB379ms299msNative app preferred
Composite7273Native app preferred
Performance
core-js
36
Native app preferred
37
Accessibility
core-js
88
Native app preferred
86
Security
core-js
65
Native app preferred
66
SEO
core-js
91
Native app preferred
92
Composite
core-js
72
Native app preferred
73

Native app preferred outperforms core-js in 6 of 7 categories, with a stronger composite score (73 vs 72). 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 best practices. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 1599 audited core-js sites and 120 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 (37 vs 36 on average).
Which has better security, core-js or Native app preferred?
Native app preferred sites score higher on security analysis (66 vs 65 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 (299 ms vs 379 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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