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Collective Audience vs core-js

Based on 1 and 1599 real audits

View Collective Audience details | View core-js details
MetricCollective Audiencecore-jsWinner
Performance2836core-js
Accessibility7388core-js
Best Practices7384core-js
SEO10091Collective Audience
Security6365core-js
TTFB572ms379mscore-js
Composite6872core-js
Performance
Collective Audience
28
core-js
36
Accessibility
Collective Audience
73
core-js
88
Security
Collective Audience
63
core-js
65
SEO
Collective Audience
100
core-js
91
Composite
Collective Audience
68
core-js
72

core-js outperforms Collective Audience in 6 of 7 categories, with a stronger composite score (72 vs 68). Collective Audience leads in SEO.

When to choose Collective Audience

Choose Collective Audience when your primary concern is SEO. 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 accessibility. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 1 audited Collective Audience sites and 1599 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 →

Small sample: one or both technologies have fewer than 10 audited sites. Treat these numbers as directional — medians stabilize around 20–30 audits per side.

FAQ

Which is faster, Collective Audience or core-js?
Based on real BeaverCheck audits, core-js sites score higher on Lighthouse performance (36 vs 28 on average).
Which has better security, Collective Audience or core-js?
core-js sites score higher on security analysis (65 vs 63 on average).
Which has better accessibility, Collective Audience or core-js?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor core-js (88 vs 73). 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, Collective Audience or core-js?
Collective Audience sites score higher on Lighthouse SEO signals (100 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), Collective Audience or core-js?
core-js sites show lower Time to First Byte (379 ms vs 572 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 Collective Audience or core-js for my website?
Both platforms have trade-offs. core-js scores higher on overall composite score while Collective Audience 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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