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core-js vs HubSpot

Based on 1570 and 148 real audits

View core-js details | View HubSpot details
Metriccore-jsHubSpotWinner
Performance3637HubSpot
Accessibility8889HubSpot
Best Practices8483core-js
SEO9190core-js
Security6565Tie
TTFB371ms288msHubSpot
Composite7273HubSpot
Performance
core-js
36
HubSpot
37
Accessibility
core-js
88
HubSpot
89
Security
core-js
65
HubSpot
65
SEO
core-js
91
HubSpot
90
Composite
core-js
72
HubSpot
73

HubSpot outperforms core-js in 4 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

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

How this comparison was built

Scores are medians across 1570 audited core-js sites and 148 audited HubSpot 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?
Based on real BeaverCheck audits, HubSpot sites score higher on Lighthouse performance (37 vs 36 on average).
Which has better security, core-js or HubSpot?
core-js sites score higher on security analysis (65 vs 65 on average).
Which has better accessibility, core-js or HubSpot?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor HubSpot (89 vs 88). 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?
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 HubSpot?
HubSpot sites show lower Time to First Byte (288 ms vs 371 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 for my website?
Both platforms have trade-offs. HubSpot 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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