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Cloudflare vs Modern Image Formats

Based on 2102 and 9 real audits

View Cloudflare details | View Modern Image Formats details
MetricCloudflareModern Image FormatsWinner
Performance4955Modern Image Formats
Accessibility8890Modern Image Formats
Best Practices8685Cloudflare
SEO8991Modern Image Formats
Security6868Tie
TTFB296ms416msCloudflare
Composite7476Modern Image Formats
Performance
Cloudflare
49
Modern Image Formats
55
Accessibility
Cloudflare
88
Modern Image Formats
90
Security
Cloudflare
68
Modern Image Formats
68
SEO
Cloudflare
89
Modern Image Formats
91
Composite
Cloudflare
74
Modern Image Formats
76

Modern Image Formats outperforms Cloudflare in 4 of 7 categories, with a stronger composite score (76 vs 74). Cloudflare leads in best practices, TTFB.

When to choose Cloudflare

Choose Cloudflare 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 Modern Image Formats

Choose Modern Image Formats when your primary concern is performance and accessibility. 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 9 audited Modern Image Formats 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 Modern Image Formats?
Based on real BeaverCheck audits, Modern Image Formats sites score higher on Lighthouse performance (55 vs 49 on average).
Which has better security, Cloudflare or Modern Image Formats?
Cloudflare sites score higher on security analysis (68 vs 68 on average).
Which has better accessibility, Cloudflare or Modern Image Formats?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Modern Image Formats (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, Cloudflare or Modern Image Formats?
Modern Image Formats 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 Modern Image Formats?
Cloudflare sites show lower Time to First Byte (296 ms vs 416 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 Modern Image Formats for my website?
Both platforms have trade-offs. Modern Image Formats 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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