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core-js vs Reddit

Based on 1599 and 25 real audits

View core-js details | View Reddit details
Metriccore-jsRedditWinner
Performance3636Tie
Accessibility8889Reddit
Best Practices8481core-js
SEO9192Reddit
Security6565Tie
TTFB379ms313msReddit
Composite7273Reddit
Performance
core-js
36
Reddit
36
Accessibility
core-js
88
Reddit
89
Security
core-js
65
Reddit
65
SEO
core-js
91
Reddit
92
Composite
core-js
72
Reddit
73

Reddit outperforms core-js in 4 of 7 categories, with a stronger composite score (73 vs 72). core-js leads in best practices.

When to choose core-js

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

When to choose Reddit

Choose Reddit 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 1599 audited core-js sites and 25 audited Reddit 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 Reddit?
Based on real BeaverCheck audits, core-js sites score higher on Lighthouse performance (36 vs 36 on average).
Which has better security, core-js or Reddit?
core-js sites score higher on security analysis (65 vs 65 on average).
Which has better accessibility, core-js or Reddit?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Reddit (89 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 Reddit?
Reddit sites score higher on Lighthouse SEO signals (92 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 Reddit?
Reddit sites show lower Time to First Byte (313 ms vs 379 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 Reddit for my website?
Both platforms have trade-offs. core-js 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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