Based on 355 and 68 real audits
| Metric | Google Publisher Tag | Quantcast Measure | Winner |
|---|---|---|---|
| Performance | 32 | 34 | Quantcast Measure |
| Accessibility | 87 | 86 | Google Publisher Tag |
| Best Practices | 80 | 77 | Google Publisher Tag |
| SEO | 91 | 91 | Tie |
| Security | 64 | 64 | Tie |
| TTFB | 293ms | 323ms | Google Publisher Tag |
| Composite | 71 | 72 | Quantcast Measure |
Google Publisher Tag outperforms Quantcast Measure in 3 of 7 categories, with a stronger composite score (71 vs 72). Quantcast Measure leads in performance, composite score.
Choose Google Publisher Tag when your primary concern is server response time and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Quantcast Measure when your primary concern is performance. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 355 audited Google Publisher Tag sites and 68 audited Quantcast Measure 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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