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core-js vs Facebook Login

Based on 1582 and 92 real audits

View core-js details | View Facebook Login details
Metriccore-jsFacebook LoginWinner
Performance3637Facebook Login
Accessibility8885core-js
Best Practices8484Tie
SEO9190core-js
Security6563core-js
TTFB374ms460mscore-js
Composite7271core-js
Performance
core-js
36
Facebook Login
37
Accessibility
core-js
88
Facebook Login
85
Security
core-js
65
Facebook Login
63
SEO
core-js
91
Facebook Login
90
Composite
core-js
72
Facebook Login
71

core-js outperforms Facebook Login in 5 of 7 categories, with a stronger composite score (72 vs 71). Facebook Login leads in performance.

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.

When to choose Facebook Login

Choose Facebook Login when your primary concern is performance. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 1582 audited core-js sites and 92 audited Facebook Login 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 Facebook Login?
Based on real BeaverCheck audits, Facebook Login sites score higher on Lighthouse performance (37 vs 36 on average).
Which has better security, core-js or Facebook Login?
core-js sites score higher on security analysis (65 vs 63 on average).
Which has better accessibility, core-js or Facebook Login?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor core-js (88 vs 85). 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 Facebook Login?
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 Facebook Login?
core-js sites show lower Time to First Byte (374 ms vs 460 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 Facebook Login for my website?
Both platforms have trade-offs. Facebook Login 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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