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core-js vs Responsive Lightbox & Gallery

Based on 1488 and 1 real audits

View core-js details | View Responsive Lightbox & Gallery details
Metriccore-jsResponsive Lightbox & GalleryWinner
Performance3641Responsive Lightbox & Gallery
Accessibility8872core-js
Best Practices8396Responsive Lightbox & Gallery
SEO9192Responsive Lightbox & Gallery
Security6461core-js
TTFB359ms994mscore-js
Composite7273Responsive Lightbox & Gallery
Performance
core-js
36
Responsive Lightbox & Gallery
41
Accessibility
core-js
88
Responsive Lightbox & Gallery
72
Security
core-js
64
Responsive Lightbox & Gallery
61
SEO
core-js
91
Responsive Lightbox & Gallery
92
Composite
core-js
72
Responsive Lightbox & Gallery
73

Responsive Lightbox & Gallery outperforms core-js in 4 of 7 categories, with a stronger composite score (73 vs 72). core-js leads in accessibility, security, TTFB.

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 Responsive Lightbox & Gallery

Choose Responsive Lightbox & Gallery when your primary concern is best practices and performance. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 1488 audited core-js sites and 1 audited Responsive Lightbox & Gallery 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 →

Small sample: one or both technologies have fewer than 10 audited sites. Treat these numbers as directional — medians stabilize around 20–30 audits per side.

FAQ

Which is faster, core-js or Responsive Lightbox & Gallery?
Based on real BeaverCheck audits, Responsive Lightbox & Gallery sites score higher on Lighthouse performance (41 vs 36 on average).
Which has better security, core-js or Responsive Lightbox & Gallery?
core-js sites score higher on security analysis (64 vs 61 on average).
Which has better accessibility, core-js or Responsive Lightbox & Gallery?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor core-js (88 vs 72). 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 Responsive Lightbox & Gallery?
Responsive Lightbox & Gallery 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 Responsive Lightbox & Gallery?
core-js sites show lower Time to First Byte (359 ms vs 994 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 Responsive Lightbox & Gallery for my website?
Both platforms have trade-offs. Responsive Lightbox & Gallery 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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