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jQuery vs jsDelivr

Based on 2264 and 238 real audits

View jQuery details | View jsDelivr details
MetricjQueryjsDelivrWinner
Performance4641jQuery
Accessibility8688jsDelivr
Best Practices8888Tie
SEO9191Tie
Security6768jsDelivr
TTFB521ms528msjQuery
Composite7474Tie
Performance
jQuery
46
jsDelivr
41
Accessibility
jQuery
86
jsDelivr
88
Security
jQuery
67
jsDelivr
68
SEO
jQuery
91
jsDelivr
91
Composite
jQuery
74
jsDelivr
74

jQuery and jsDelivr are closely matched, each leading in different categories. jQuery has a composite score of 74 while jsDelivr scores 74.

When to choose jQuery

Choose jQuery 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 jsDelivr

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

How this comparison was built

Scores are medians across 2264 audited jQuery sites and 238 audited jsDelivr 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 →

FAQ

Which is faster, jQuery or jsDelivr?
Based on real BeaverCheck audits, jQuery sites score higher on Lighthouse performance (46 vs 41 on average).
Which has better security, jQuery or jsDelivr?
jsDelivr sites score higher on security analysis (68 vs 67 on average).
Which has better accessibility, jQuery or jsDelivr?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor jsDelivr (88 vs 86). 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, jQuery or jsDelivr?
jQuery sites score higher on Lighthouse SEO signals (91 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), jQuery or jsDelivr?
jQuery sites show lower Time to First Byte (521 ms vs 528 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 jQuery or jsDelivr for my website?
Both platforms have trade-offs. jQuery scores higher on overall composite score while jQuery 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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