Skip to content

PHP vs Symfony

Based on 1215 and 2 real audits

View PHP details | View Symfony details
MetricPHPSymfonyWinner
Performance4877Symfony
Accessibility8890Symfony
Best Practices88100Symfony
SEO9192Symfony
Security6766PHP
TTFB473ms267msSymfony
Composite7580Symfony
Performance
PHP
48
Symfony
77
Accessibility
PHP
88
Symfony
90
Security
PHP
67
Symfony
66
SEO
PHP
91
Symfony
92
Composite
PHP
75
Symfony
80

Symfony outperforms PHP in 6 of 7 categories, with a stronger composite score (80 vs 75). PHP leads in security.

When to choose PHP

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

When to choose Symfony

Choose Symfony 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 1215 audited PHP sites and 2 audited Symfony 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, PHP or Symfony?
Based on real BeaverCheck audits, Symfony sites score higher on Lighthouse performance (77 vs 48 on average).
Which has better security, PHP or Symfony?
PHP sites score higher on security analysis (67 vs 66 on average).
Which has better accessibility, PHP or Symfony?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Symfony (90 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, PHP or Symfony?
Symfony sites score higher on Lighthouse SEO signals (92 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), PHP or Symfony?
Symfony sites show lower Time to First Byte (267 ms vs 473 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 PHP or Symfony for my website?
Both platforms have trade-offs. Symfony scores higher on overall composite score while PHP 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.
Audit your own site

Send Feedback