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BySide vs cdnjs

Based on 1 and 411 real audits

View BySide details | View cdnjs details
MetricBySidecdnjsWinner
Performance3142cdnjs
Accessibility9987BySide
Best Practices7786cdnjs
SEO10091BySide
Security6267cdnjs
TTFB128ms377msBySide
Composite7074cdnjs
Performance
BySide
31
cdnjs
42
Accessibility
BySide
99
cdnjs
87
Security
BySide
62
cdnjs
67
SEO
BySide
100
cdnjs
91
Composite
BySide
70
cdnjs
74

cdnjs outperforms BySide in 4 of 7 categories, with a stronger composite score (74 vs 70). BySide leads in accessibility, SEO, TTFB.

When to choose BySide

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

When to choose cdnjs

Choose cdnjs when your primary concern is performance 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 1 audited BySide sites and 411 audited cdnjs 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, BySide or cdnjs?
Based on real BeaverCheck audits, cdnjs sites score higher on Lighthouse performance (42 vs 31 on average).
Which has better security, BySide or cdnjs?
cdnjs sites score higher on security analysis (67 vs 62 on average).
Which has better accessibility, BySide or cdnjs?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor BySide (99 vs 87). 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, BySide or cdnjs?
BySide 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), BySide or cdnjs?
BySide sites show lower Time to First Byte (128 ms vs 377 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 BySide or cdnjs for my website?
Both platforms have trade-offs. cdnjs scores higher on overall composite score while BySide 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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