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Cookie Control vs core-js

Based on 99 and 1570 real audits

View Cookie Control details | View core-js details
MetricCookie Controlcore-jsWinner
Performance4336Cookie Control
Accessibility9088Cookie Control
Best Practices9284Cookie Control
SEO9191Tie
Security6665Cookie Control
TTFB294ms371msCookie Control
Composite7472Cookie Control
Performance
Cookie Control
43
core-js
36
Accessibility
Cookie Control
90
core-js
88
Security
Cookie Control
66
core-js
65
SEO
Cookie Control
91
core-js
91
Composite
Cookie Control
74
core-js
72

Cookie Control outperforms core-js in 6 of 7 categories, with a stronger composite score (74 vs 72). core-js leads in no categories.

When to choose Cookie Control

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

When to choose core-js

core-js doesn't clearly lead Cookie Control in any category on the sampled sites — pick it based on developer experience, ecosystem, or existing team skills rather than the audit scores.

How this comparison was built

Scores are medians across 99 audited Cookie Control sites and 1570 audited core-js 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, Cookie Control or core-js?
Based on real BeaverCheck audits, Cookie Control sites score higher on Lighthouse performance (43 vs 36 on average).
Which has better security, Cookie Control or core-js?
Cookie Control sites score higher on security analysis (66 vs 65 on average).
Which has better accessibility, Cookie Control or core-js?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Cookie Control (90 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, Cookie Control or core-js?
Cookie Control sites score higher on Lighthouse SEO signals (91 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), Cookie Control or core-js?
Cookie Control sites show lower Time to First Byte (294 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 Cookie Control or core-js for my website?
Both platforms have trade-offs. Cookie Control scores higher on overall composite score while Cookie Control 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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