Based on 7 and 1 real audits
| Metric | All in One SEO | SimplexNoise.js | Winner |
|---|---|---|---|
| Performance | 48 | 42 | All in One SEO |
| Accessibility | 88 | 86 | All in One SEO |
| Best Practices | 90 | 100 | SimplexNoise.js |
| SEO | 97 | 100 | SimplexNoise.js |
| Security | 64 | 77 | SimplexNoise.js |
| TTFB | 679ms | 1979ms | All in One SEO |
| Composite | 74 | 79 | SimplexNoise.js |
SimplexNoise.js outperforms All in One SEO in 4 of 7 categories, with a stronger composite score (79 vs 74). All in One SEO leads in performance, accessibility, TTFB.
Choose All in One SEO when your primary concern is server response time and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Choose SimplexNoise.js when your primary concern is security and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 7 audited All in One SEO sites and 1 audited SimplexNoise.js 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.
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