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AcuityAds vs cdnjs

Based on 2 and 373 real audits

View AcuityAds details | View cdnjs details
MetricAcuityAdscdnjsWinner
Performance3440cdnjs
Accessibility7888cdnjs
Best Practices7786cdnjs
SEO9290AcuityAds
Security6765AcuityAds
TTFB679ms367mscdnjs
Composite7273cdnjs
Performance
AcuityAds
34
cdnjs
40
Accessibility
AcuityAds
78
cdnjs
88
Security
AcuityAds
67
cdnjs
65
SEO
AcuityAds
92
cdnjs
90
Composite
AcuityAds
72
cdnjs
73

cdnjs outperforms AcuityAds in 5 of 7 categories, with a stronger composite score (73 vs 72). AcuityAds leads in SEO, security.

When to choose AcuityAds

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

When to choose cdnjs

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

How this comparison was built

Scores are medians across 2 audited AcuityAds sites and 373 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, AcuityAds or cdnjs?
Based on real BeaverCheck audits, cdnjs sites score higher on Lighthouse performance (40 vs 34 on average).
Which has better security, AcuityAds or cdnjs?
AcuityAds sites score higher on security analysis (67 vs 65 on average).
Which has better accessibility, AcuityAds or cdnjs?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor cdnjs (88 vs 78). 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, AcuityAds or cdnjs?
AcuityAds sites score higher on Lighthouse SEO signals (92 vs 90 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), AcuityAds or cdnjs?
cdnjs sites show lower Time to First Byte (367 ms vs 679 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 AcuityAds or cdnjs for my website?
Both platforms have trade-offs. cdnjs scores higher on overall composite score while AcuityAds 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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