| Metric | Ahrefs | Cloudflare | Winner |
|---|---|---|---|
| Performance | 38 | 48 | Cloudflare |
| Accessibility | 86 | 88 | Cloudflare |
| Best Practices | 88 | 86 | Ahrefs |
| SEO | 93 | 89 | Ahrefs |
| Security | 65 | 67 | Cloudflare |
| TTFB | 289ms | 286ms | Cloudflare |
| Composite | 74 | 74 | Tie |
Cloudflare outperforms Ahrefs in 4 of 7 categories, with a stronger composite score (74 vs 74). Ahrefs leads in best practices, SEO.
Choose Ahrefs when your primary concern is SEO and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Cloudflare when your primary concern is performance and server response time. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 37 audited Ahrefs sites and 2055 audited Cloudflare 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 →
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