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CentOS vs core-js

Based on 11 and 1582 real audits

View CentOS details | View core-js details
MetricCentOScore-jsWinner
Performance5036CentOS
Accessibility9088CentOS
Best Practices8984CentOS
SEO9391CentOS
Security5865core-js
TTFB1666ms374mscore-js
Composite7172core-js
Performance
CentOS
50
core-js
36
Accessibility
CentOS
90
core-js
88
Security
CentOS
58
core-js
65
SEO
CentOS
93
core-js
91
Composite
CentOS
71
core-js
72

CentOS outperforms core-js in 4 of 7 categories, with a stronger composite score (71 vs 72). core-js leads in security, TTFB, composite score.

When to choose CentOS

Choose CentOS when your primary concern is performance and best practices. Its audit data shows consistent strength in these areas across the sampled sites.

When to choose core-js

Choose core-js when your primary concern is server response time and security. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 11 audited CentOS sites and 1582 audited core-js 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, CentOS or core-js?
Based on real BeaverCheck audits, CentOS sites score higher on Lighthouse performance (50 vs 36 on average).
Which has better security, CentOS or core-js?
core-js sites score higher on security analysis (65 vs 58 on average).
Which has better accessibility, CentOS or core-js?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor CentOS (90 vs 88). 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, CentOS or core-js?
CentOS sites score higher on Lighthouse SEO signals (93 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), CentOS or core-js?
core-js sites show lower Time to First Byte (374 ms vs 1666 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 CentOS or core-js for my website?
Both platforms have trade-offs. CentOS scores higher on overall composite score while CentOS 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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