Skip to content

JS.org vs Netlify CDN

Based on 1 and 56 real audits

View JS.org details | View Netlify CDN details
MetricJS.orgNetlify CDNWinner
Performance9062JS.org
Accessibility10090JS.org
Best Practices9692JS.org
SEO10095JS.org
Security5969Netlify CDN
TTFB315ms360msJS.org
Composite7877JS.org
Performance
JS.org
90
Netlify CDN
62
Accessibility
JS.org
100
Netlify CDN
90
Security
JS.org
59
Netlify CDN
69
SEO
JS.org
100
Netlify CDN
95
Composite
JS.org
78
Netlify CDN
77

JS.org outperforms Netlify CDN in 6 of 7 categories, with a stronger composite score (78 vs 77). Netlify CDN leads in security.

When to choose JS.org

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

When to choose Netlify CDN

Choose Netlify CDN when your primary concern is security. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 1 audited JS.org sites and 56 audited Netlify CDN 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, JS.org or Netlify CDN?
Based on real BeaverCheck audits, JS.org sites score higher on Lighthouse performance (90 vs 62 on average).
Which has better security, JS.org or Netlify CDN?
Netlify CDN sites score higher on security analysis (69 vs 59 on average).
Which has better accessibility, JS.org or Netlify CDN?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor JS.org (100 vs 90). 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, JS.org or Netlify CDN?
JS.org sites score higher on Lighthouse SEO signals (100 vs 95 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), JS.org or Netlify CDN?
JS.org sites show lower Time to First Byte (315 ms vs 360 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 JS.org or Netlify CDN for my website?
Both platforms have trade-offs. JS.org scores higher on overall composite score while JS.org 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