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Advanced Custom Fields vs PHP

Based on 4 and 1030 real audits

View Advanced Custom Fields details | View PHP details
MetricAdvanced Custom FieldsPHPWinner
Performance3346PHP
Accessibility8489PHP
Best Practices7888PHP
SEO8291PHP
Security6465PHP
TTFB615ms421msPHP
Composite7374PHP
Performance
Advanced Custom Fields
33
PHP
46
Accessibility
Advanced Custom Fields
84
PHP
89
Security
Advanced Custom Fields
64
PHP
65
SEO
Advanced Custom Fields
82
PHP
91
Composite
Advanced Custom Fields
73
PHP
74

PHP outperforms Advanced Custom Fields in 7 of 7 categories, with a stronger composite score (74 vs 73). Advanced Custom Fields leads in no categories.

When to choose Advanced Custom Fields

Advanced Custom Fields doesn't clearly lead PHP in any category on the sampled sites — pick it based on developer experience, ecosystem, or existing team skills rather than the audit scores.

When to choose PHP

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

How this comparison was built

Scores are medians across 4 audited Advanced Custom Fields sites and 1030 audited PHP 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, Advanced Custom Fields or PHP?
Based on real BeaverCheck audits, PHP sites score higher on Lighthouse performance (46 vs 33 on average).
Which has better security, Advanced Custom Fields or PHP?
PHP sites score higher on security analysis (65 vs 64 on average).
Which has better accessibility, Advanced Custom Fields or PHP?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor PHP (89 vs 84). 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, Advanced Custom Fields or PHP?
PHP sites score higher on Lighthouse SEO signals (91 vs 82 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), Advanced Custom Fields or PHP?
PHP sites show lower Time to First Byte (421 ms vs 615 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 Advanced Custom Fields or PHP for my website?
Both platforms have trade-offs. PHP scores higher on overall composite score while Advanced Custom Fields 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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