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core-js vs MongoDB

Based on 1599 and 1 real audits

View core-js details | View MongoDB details
Metriccore-jsMongoDBWinner
Performance3628core-js
Accessibility8893MongoDB
Best Practices8496MongoDB
SEO91100MongoDB
Security6571MongoDB
TTFB379ms174msMongoDB
Composite7275MongoDB
Performance
core-js
36
MongoDB
28
Accessibility
core-js
88
MongoDB
93
Security
core-js
65
MongoDB
71
SEO
core-js
91
MongoDB
100
Composite
core-js
72
MongoDB
75

MongoDB outperforms core-js in 6 of 7 categories, with a stronger composite score (75 vs 72). core-js leads in performance.

When to choose core-js

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

When to choose MongoDB

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

How this comparison was built

Scores are medians across 1599 audited core-js sites and 1 audited MongoDB 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 →

Small sample: one or both technologies have fewer than 10 audited sites. Treat these numbers as directional — medians stabilize around 20–30 audits per side.

FAQ

Which is faster, core-js or MongoDB?
Based on real BeaverCheck audits, core-js sites score higher on Lighthouse performance (36 vs 28 on average).
Which has better security, core-js or MongoDB?
MongoDB sites score higher on security analysis (71 vs 65 on average).
Which has better accessibility, core-js or MongoDB?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor MongoDB (93 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 MongoDB?
MongoDB sites score higher on Lighthouse SEO signals (100 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 MongoDB?
MongoDB sites show lower Time to First Byte (174 ms vs 379 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 MongoDB 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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