Skip to content

core-js vs Lightbox

Based on 1843 and 84 real audits

View core-js details | View Lightbox details
Metriccore-jsLightboxWinner
Performance3644Lightbox
Accessibility8887core-js
Best Practices8587Lightbox
SEO9193Lightbox
Security6770Lightbox
TTFB439ms559mscore-js
Composite7476Lightbox
Performance
core-js
36
Lightbox
44
Accessibility
core-js
88
Lightbox
87
Security
core-js
67
Lightbox
70
SEO
core-js
91
Lightbox
93
Composite
core-js
74
Lightbox
76

Lightbox outperforms core-js in 5 of 7 categories, with a stronger composite score (76 vs 74). core-js leads in accessibility, 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 Lightbox

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

How this comparison was built

Scores are medians across 1843 audited core-js sites and 84 audited Lightbox 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 Lightbox?
Based on real BeaverCheck audits, Lightbox sites score higher on Lighthouse performance (44 vs 36 on average).
Which has better security, core-js or Lightbox?
Lightbox sites score higher on security analysis (70 vs 67 on average).
Which has better accessibility, core-js or Lightbox?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor core-js (88 vs 87). 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 Lightbox?
Lightbox sites score higher on Lighthouse SEO signals (93 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 Lightbox?
core-js sites show lower Time to First Byte (439 ms vs 559 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 Lightbox for my website?
Both platforms have trade-offs. Lightbox 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.
Audit your own site

Send Feedback