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SEOmatic vs Yii

Based on 6 and 8 real audits

View SEOmatic details | View Yii details
MetricSEOmaticYiiWinner
Performance4448Yii
Accessibility9088SEOmatic
Best Practices9188SEOmatic
SEO9291SEOmatic
Security6362SEOmatic
TTFB197ms248msSEOmatic
Composite7473SEOmatic
Performance
SEOmatic
44
Yii
48
Accessibility
SEOmatic
90
Yii
88
Security
SEOmatic
63
Yii
62
SEO
SEOmatic
92
Yii
91
Composite
SEOmatic
74
Yii
73

SEOmatic outperforms Yii in 6 of 7 categories, with a stronger composite score (74 vs 73). Yii leads in performance.

When to choose SEOmatic

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

When to choose Yii

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

How this comparison was built

Scores are medians across 6 audited SEOmatic sites and 8 audited Yii 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, SEOmatic or Yii?
Based on real BeaverCheck audits, Yii sites score higher on Lighthouse performance (48 vs 44 on average).
Which has better security, SEOmatic or Yii?
SEOmatic sites score higher on security analysis (63 vs 62 on average).
Which has better accessibility, SEOmatic or Yii?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor SEOmatic (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, SEOmatic or Yii?
SEOmatic 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), SEOmatic or Yii?
SEOmatic sites show lower Time to First Byte (197 ms vs 248 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 SEOmatic or Yii for my website?
Both platforms have trade-offs. Yii scores higher on overall composite score while SEOmatic 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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