Skip to content

Cloudflare vs Prism

Based on 2427 and 58 real audits

View Cloudflare details | View Prism details
MetricCloudflarePrismWinner
Performance5144Cloudflare
Accessibility8989Tie
Best Practices8789Prism
SEO8992Prism
Security7067Cloudflare
TTFB312ms390msCloudflare
Composite7674Cloudflare
Performance
Cloudflare
51
Prism
44
Accessibility
Cloudflare
89
Prism
89
Security
Cloudflare
70
Prism
67
SEO
Cloudflare
89
Prism
92
Composite
Cloudflare
76
Prism
74

Cloudflare outperforms Prism in 4 of 7 categories, with a stronger composite score (76 vs 74). Prism leads in best practices, SEO.

When to choose Cloudflare

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

When to choose Prism

Choose Prism when your primary concern is SEO 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 2427 audited Cloudflare sites and 58 audited Prism 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, Cloudflare or Prism?
Based on real BeaverCheck audits, Cloudflare sites score higher on Lighthouse performance (51 vs 44 on average).
Which has better security, Cloudflare or Prism?
Cloudflare sites score higher on security analysis (70 vs 67 on average).
Which has better accessibility, Cloudflare or Prism?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Cloudflare (89 vs 89). 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 Prism?
Prism sites score higher on Lighthouse SEO signals (92 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 Prism?
Cloudflare sites show lower Time to First Byte (312 ms vs 390 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 Prism 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.
Audit your own site

Send Feedback