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Foundation vs PHP

Based on 33 and 1250 real audits

View Foundation details | View PHP details
MetricFoundationPHPWinner
Performance4449PHP
Accessibility8888Tie
Best Practices8488PHP
SEO9191Tie
Security6568PHP
TTFB484ms510msFoundation
Composite7475PHP
Performance
Foundation
44
PHP
49
Accessibility
Foundation
88
PHP
88
Security
Foundation
65
PHP
68
SEO
Foundation
91
PHP
91
Composite
Foundation
74
PHP
75

PHP outperforms Foundation in 4 of 7 categories, with a stronger composite score (75 vs 74). Foundation leads in TTFB.

When to choose Foundation

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

When to choose PHP

Choose PHP 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 33 audited Foundation sites and 1250 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 →

FAQ

Which is faster, Foundation or PHP?
Based on real BeaverCheck audits, PHP sites score higher on Lighthouse performance (49 vs 44 on average).
Which has better security, Foundation or PHP?
PHP sites score higher on security analysis (68 vs 65 on average).
Which has better accessibility, Foundation or PHP?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Foundation (88 vs 88). 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, Foundation or PHP?
Foundation 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), Foundation or PHP?
Foundation sites show lower Time to First Byte (484 ms vs 510 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 Foundation or PHP for my website?
Both platforms have trade-offs. PHP scores higher on overall composite score while Foundation 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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