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Cloudflare vs Yii

Based on 2102 and 8 real audits

View Cloudflare details | View Yii details
MetricCloudflareYiiWinner
Performance4948Cloudflare
Accessibility8888Tie
Best Practices8688Yii
SEO8991Yii
Security6862Cloudflare
TTFB296ms248msYii
Composite7473Cloudflare
Performance
Cloudflare
49
Yii
48
Accessibility
Cloudflare
88
Yii
88
Security
Cloudflare
68
Yii
62
SEO
Cloudflare
89
Yii
91
Composite
Cloudflare
74
Yii
73

Cloudflare and Yii are closely matched, each leading in different categories. Cloudflare has a composite score of 74 while Yii scores 73.

When to choose Cloudflare

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

When to choose Yii

Choose Yii when your primary concern is server response time 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 2102 audited Cloudflare 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, Cloudflare or Yii?
Based on real BeaverCheck audits, Cloudflare sites score higher on Lighthouse performance (49 vs 48 on average).
Which has better security, Cloudflare or Yii?
Cloudflare sites score higher on security analysis (68 vs 62 on average).
Which has better accessibility, Cloudflare or Yii?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Cloudflare (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, Cloudflare or Yii?
Yii sites score higher on Lighthouse SEO signals (91 vs 89 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), Cloudflare or Yii?
Yii sites show lower Time to First Byte (248 ms vs 296 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 Cloudflare or Yii for my website?
Both platforms have trade-offs. Cloudflare scores higher on overall composite score while Cloudflare 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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