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core-js vs HubSpot Analytics

Based on 1600 and 98 real audits

View core-js details | View HubSpot Analytics details
Metriccore-jsHubSpot AnalyticsWinner
Performance3535Tie
Accessibility8788HubSpot Analytics
Best Practices8380core-js
SEO9189core-js
Security6565Tie
TTFB378ms304msHubSpot Analytics
Composite7273HubSpot Analytics
Performance
core-js
35
HubSpot Analytics
35
Accessibility
core-js
87
HubSpot Analytics
88
Security
core-js
65
HubSpot Analytics
65
SEO
core-js
91
HubSpot Analytics
89
Composite
core-js
72
HubSpot Analytics
73

HubSpot Analytics outperforms core-js in 3 of 7 categories, with a stronger composite score (73 vs 72). core-js leads in best practices, SEO.

When to choose core-js

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

When to choose HubSpot Analytics

Choose HubSpot Analytics 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 1600 audited core-js sites and 98 audited HubSpot Analytics 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 HubSpot Analytics?
Based on real BeaverCheck audits, core-js sites score higher on Lighthouse performance (35 vs 35 on average).
Which has better security, core-js or HubSpot Analytics?
core-js sites score higher on security analysis (65 vs 65 on average).
Which has better accessibility, core-js or HubSpot Analytics?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor HubSpot Analytics (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 HubSpot Analytics?
core-js sites score higher on Lighthouse SEO signals (91 vs 89 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 HubSpot Analytics?
HubSpot Analytics sites show lower Time to First Byte (304 ms vs 378 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 HubSpot Analytics 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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