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Cloudflare vs Slick

Based on 2055 and 94 real audits

View Cloudflare details | View Slick details
MetricCloudflareSlickWinner
Performance4839Cloudflare
Accessibility8885Cloudflare
Best Practices8686Tie
SEO8989Tie
Security6763Cloudflare
TTFB286ms583msCloudflare
Composite7472Cloudflare
Performance
Cloudflare
48
Slick
39
Accessibility
Cloudflare
88
Slick
85
Security
Cloudflare
67
Slick
63
SEO
Cloudflare
89
Slick
89
Composite
Cloudflare
74
Slick
72

Cloudflare outperforms Slick in 5 of 7 categories, with a stronger composite score (74 vs 72). Slick leads in no categories.

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 Slick

Slick doesn't clearly lead Cloudflare in any category on the sampled sites — pick it based on developer experience, ecosystem, or existing team skills rather than the audit scores.

How this comparison was built

Scores are medians across 2055 audited Cloudflare sites and 94 audited Slick 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 Slick?
Based on real BeaverCheck audits, Cloudflare sites score higher on Lighthouse performance (48 vs 39 on average).
Which has better security, Cloudflare or Slick?
Cloudflare sites score higher on security analysis (67 vs 63 on average).
Which has better accessibility, Cloudflare or Slick?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Cloudflare (88 vs 85). 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 Slick?
Cloudflare sites score higher on Lighthouse SEO signals (89 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 Slick?
Cloudflare sites show lower Time to First Byte (286 ms vs 583 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 Slick 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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