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core-js vs Piwik PRO Core

Based on 1637 and 52 real audits

View core-js details | View Piwik PRO Core details
Metriccore-jsPiwik PRO CoreWinner
Performance3654Piwik PRO Core
Accessibility8887core-js
Best Practices8492Piwik PRO Core
SEO9188core-js
Security6567Piwik PRO Core
TTFB385ms281msPiwik PRO Core
Composite7375Piwik PRO Core
Performance
core-js
36
Piwik PRO Core
54
Accessibility
core-js
88
Piwik PRO Core
87
Security
core-js
65
Piwik PRO Core
67
SEO
core-js
91
Piwik PRO Core
88
Composite
core-js
73
Piwik PRO Core
75

Piwik PRO Core outperforms core-js in 5 of 7 categories, with a stronger composite score (75 vs 73). core-js leads in accessibility, SEO.

When to choose core-js

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

When to choose Piwik PRO Core

Choose Piwik PRO Core 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 1637 audited core-js sites and 52 audited Piwik PRO Core 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 Piwik PRO Core?
Based on real BeaverCheck audits, Piwik PRO Core sites score higher on Lighthouse performance (54 vs 36 on average).
Which has better security, core-js or Piwik PRO Core?
Piwik PRO Core sites score higher on security analysis (67 vs 65 on average).
Which has better accessibility, core-js or Piwik PRO Core?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor core-js (88 vs 87). 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 Piwik PRO Core?
core-js sites score higher on Lighthouse SEO signals (91 vs 88 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 Piwik PRO Core?
Piwik PRO Core sites show lower Time to First Byte (281 ms vs 385 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 Piwik PRO Core for my website?
Both platforms have trade-offs. Piwik PRO Core 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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