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core-js vs Trustindex

Based on 1932 and 11 real audits

View core-js details | View Trustindex details
Metriccore-jsTrustindexWinner
Performance3741Trustindex
Accessibility8888Tie
Best Practices8594Trustindex
SEO9190core-js
Security6873Trustindex
TTFB476ms1446mscore-js
Composite7477Trustindex
Performance
core-js
37
Trustindex
41
Accessibility
core-js
88
Trustindex
88
Security
core-js
68
Trustindex
73
SEO
core-js
91
Trustindex
90
Composite
core-js
74
Trustindex
77

Trustindex outperforms core-js in 4 of 7 categories, with a stronger composite score (77 vs 74). core-js leads in SEO, TTFB.

When to choose core-js

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

When to choose Trustindex

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

How this comparison was built

Scores are medians across 1932 audited core-js sites and 11 audited Trustindex 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 Trustindex?
Based on real BeaverCheck audits, Trustindex sites score higher on Lighthouse performance (41 vs 37 on average).
Which has better security, core-js or Trustindex?
Trustindex sites score higher on security analysis (73 vs 68 on average).
Which has better accessibility, core-js or Trustindex?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor core-js (88 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, core-js or Trustindex?
core-js sites score higher on Lighthouse SEO signals (91 vs 90 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 Trustindex?
core-js sites show lower Time to First Byte (476 ms vs 1446 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 Trustindex for my website?
Both platforms have trade-offs. Trustindex 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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