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Cloudflare vs Plesk

Based on 2491 and 12 real audits

View Cloudflare details | View Plesk details
MetricCloudflarePleskWinner
Performance5255Plesk
Accessibility8982Cloudflare
Best Practices8791Plesk
SEO8992Plesk
Security7075Plesk
TTFB319ms582msCloudflare
Composite7678Plesk
Performance
Cloudflare
52
Plesk
55
Accessibility
Cloudflare
89
Plesk
82
Security
Cloudflare
70
Plesk
75
SEO
Cloudflare
89
Plesk
92
Composite
Cloudflare
76
Plesk
78

Plesk outperforms Cloudflare in 5 of 7 categories, with a stronger composite score (78 vs 76). Cloudflare leads in accessibility, TTFB.

When to choose Cloudflare

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

When to choose Plesk

Choose Plesk when your primary concern is security 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 2491 audited Cloudflare sites and 12 audited Plesk 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 Plesk?
Based on real BeaverCheck audits, Plesk sites score higher on Lighthouse performance (55 vs 52 on average).
Which has better security, Cloudflare or Plesk?
Plesk sites score higher on security analysis (75 vs 70 on average).
Which has better accessibility, Cloudflare or Plesk?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Cloudflare (89 vs 82). 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 Plesk?
Plesk 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 Plesk?
Cloudflare sites show lower Time to First Byte (319 ms vs 582 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 Plesk for my website?
Both platforms have trade-offs. Plesk 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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