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core-js vs VideoJS

Based on 1747 and 69 real audits

View core-js details | View VideoJS details
Metriccore-jsVideoJSWinner
Performance3733core-js
Accessibility8886core-js
Best Practices8585Tie
SEO9188core-js
Security6665core-js
TTFB424ms365msVideoJS
Composite7371core-js
Performance
core-js
37
VideoJS
33
Accessibility
core-js
88
VideoJS
86
Security
core-js
66
VideoJS
65
SEO
core-js
91
VideoJS
88
Composite
core-js
73
VideoJS
71

core-js outperforms VideoJS in 5 of 7 categories, with a stronger composite score (73 vs 71). VideoJS leads in TTFB.

When to choose core-js

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

When to choose VideoJS

Choose VideoJS when your primary concern is server response time. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 1747 audited core-js sites and 69 audited VideoJS 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 VideoJS?
Based on real BeaverCheck audits, core-js sites score higher on Lighthouse performance (37 vs 33 on average).
Which has better security, core-js or VideoJS?
core-js sites score higher on security analysis (66 vs 65 on average).
Which has better accessibility, core-js or VideoJS?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor core-js (88 vs 86). 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 VideoJS?
core-js sites score higher on Lighthouse SEO signals (91 vs 88 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 VideoJS?
VideoJS sites show lower Time to First Byte (365 ms vs 424 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 VideoJS 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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