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core-js vs Judge.me

Based on 1688 and 15 real audits

View core-js details | View Judge.me details
Metriccore-jsJudge.meWinner
Performance3639Judge.me
Accessibility8888Tie
Best Practices8488Judge.me
SEO9191Tie
Security6677Judge.me
TTFB396ms267msJudge.me
Composite7378Judge.me
Performance
core-js
36
Judge.me
39
Accessibility
core-js
88
Judge.me
88
Security
core-js
66
Judge.me
77
SEO
core-js
91
Judge.me
91
Composite
core-js
73
Judge.me
78

Judge.me outperforms core-js in 5 of 7 categories, with a stronger composite score (78 vs 73). core-js leads in no categories.

When to choose core-js

core-js doesn't clearly lead Judge.me in any category on the sampled sites — pick it based on developer experience, ecosystem, or existing team skills rather than the audit scores.

When to choose Judge.me

Choose Judge.me 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 1688 audited core-js sites and 15 audited Judge.me 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 Judge.me?
Based on real BeaverCheck audits, Judge.me sites score higher on Lighthouse performance (39 vs 36 on average).
Which has better security, core-js or Judge.me?
Judge.me sites score higher on security analysis (77 vs 66 on average).
Which has better accessibility, core-js or Judge.me?
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 Judge.me?
core-js sites score higher on Lighthouse SEO signals (91 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 Judge.me?
Judge.me sites show lower Time to First Byte (267 ms vs 396 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 Judge.me for my website?
Both platforms have trade-offs. Judge.me 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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