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core-js vs Headroom.js

Based on 1488 and 1 real audits

View core-js details | View Headroom.js details
Metriccore-jsHeadroom.jsWinner
Performance3627core-js
Accessibility8896Headroom.js
Best Practices8377core-js
SEO9192Headroom.js
Security6468Headroom.js
TTFB359ms640mscore-js
Composite7274Headroom.js
Performance
core-js
36
Headroom.js
27
Accessibility
core-js
88
Headroom.js
96
Security
core-js
64
Headroom.js
68
SEO
core-js
91
Headroom.js
92
Composite
core-js
72
Headroom.js
74

Headroom.js outperforms core-js in 4 of 7 categories, with a stronger composite score (74 vs 72). core-js leads in performance, best practices, TTFB.

FAQ

Which is faster, core-js or Headroom.js?
Based on real BeaverCheck audits, core-js sites score higher on Lighthouse performance (36 vs 27 on average).
Which has better security, core-js or Headroom.js?
Headroom.js sites score higher on security analysis (68 vs 64 on average).
Should I choose core-js or Headroom.js for my website?
Both platforms have trade-offs. core-js scores higher on performance while core-js may excel in other areas. Run a free BeaverCheck audit to compare specific metrics relevant to your use case.
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