Skip to content

core-js vs Loggly

Based on 1599 and 2 real audits

View core-js details | View Loggly details
Metriccore-jsLogglyWinner
Performance3635core-js
Accessibility8893Loggly
Best Practices8486Loggly
SEO91100Loggly
Security6567Loggly
TTFB379ms117msLoggly
Composite7274Loggly
Performance
core-js
36
Loggly
35
Accessibility
core-js
88
Loggly
93
Security
core-js
65
Loggly
67
SEO
core-js
91
Loggly
100
Composite
core-js
72
Loggly
74

Loggly outperforms core-js in 6 of 7 categories, with a stronger composite score (74 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 Loggly

Choose Loggly when your primary concern is server response time and SEO. 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 2 audited Loggly 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 Loggly?
Based on real BeaverCheck audits, core-js sites score higher on Lighthouse performance (36 vs 35 on average).
Which has better security, core-js or Loggly?
Loggly sites score higher on security analysis (67 vs 65 on average).
Which has better accessibility, core-js or Loggly?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Loggly (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 Loggly?
Loggly 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 Loggly?
Loggly sites show lower Time to First Byte (117 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 Loggly 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.
Audit your own site

Send Feedback