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jQuery vs jQuery-pjax

Based on 1895 and 2 real audits

View jQuery details | View jQuery-pjax details
MetricjQueryjQuery-pjaxWinner
Performance4526jQuery
Accessibility8693jQuery-pjax
Best Practices8786jQuery
SEO9088jQuery
Security6562jQuery
TTFB442ms43msjQuery-pjax
Composite7370jQuery
Performance
jQuery
45
jQuery-pjax
26
Accessibility
jQuery
86
jQuery-pjax
93
Security
jQuery
65
jQuery-pjax
62
SEO
jQuery
90
jQuery-pjax
88
Composite
jQuery
73
jQuery-pjax
70

jQuery outperforms jQuery-pjax in 5 of 7 categories, with a stronger composite score (73 vs 70). jQuery-pjax leads in accessibility, TTFB.

When to choose jQuery

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

When to choose jQuery-pjax

Choose jQuery-pjax 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 1895 audited jQuery sites and 2 audited jQuery-pjax 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, jQuery or jQuery-pjax?
Based on real BeaverCheck audits, jQuery sites score higher on Lighthouse performance (45 vs 26 on average).
Which has better security, jQuery or jQuery-pjax?
jQuery sites score higher on security analysis (65 vs 62 on average).
Which has better accessibility, jQuery or jQuery-pjax?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor jQuery-pjax (93 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 jQuery-pjax?
jQuery sites score higher on Lighthouse SEO signals (90 vs 88 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 jQuery-pjax?
jQuery-pjax sites show lower Time to First Byte (43 ms vs 442 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 jQuery-pjax 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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