Based on 140 and 4 real audits
| Metric | Google AdSense | script.aculo.us | Winner |
|---|---|---|---|
| Performance | 41 | 57 | script.aculo.us |
| Accessibility | 84 | 78 | Google AdSense |
| Best Practices | 84 | 83 | Google AdSense |
| SEO | 92 | 87 | Google AdSense |
| Security | 63 | 65 | script.aculo.us |
| TTFB | 351ms | 458ms | Google AdSense |
| Composite | 72 | 72 | Tie |
Google AdSense outperforms script.aculo.us in 4 of 7 categories, with a stronger composite score (72 vs 72). script.aculo.us leads in performance, security.
Choose Google AdSense when your primary concern is server response time and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Choose script.aculo.us when your primary concern is performance and security. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 140 audited Google AdSense sites and 4 audited script.aculo.us 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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