Based on 359 and 69 real audits
| Metric | Google Publisher Tag | Quantcast Measure | Winner |
|---|---|---|---|
| Performance | 32 | 35 | Quantcast Measure |
| Accessibility | 87 | 86 | Google Publisher Tag |
| Best Practices | 81 | 77 | Google Publisher Tag |
| SEO | 91 | 91 | Tie |
| Security | 64 | 64 | Tie |
| TTFB | 322ms | 319ms | Quantcast Measure |
| Composite | 72 | 72 | Tie |
Google Publisher Tag and Quantcast Measure are closely matched, each leading in different categories. Google Publisher Tag has a composite score of 72 while Quantcast Measure scores 72.
Choose Google Publisher Tag when your primary concern is best practices and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Quantcast Measure 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 359 audited Google Publisher Tag sites and 69 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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