Based on 1 and 4 real audits
| Metric | 33Across | Integral Ad Science | Winner |
|---|---|---|---|
| Performance | 37 | 36 | 33Across |
| Accessibility | 77 | 85 | Integral Ad Science |
| Best Practices | 73 | 80 | Integral Ad Science |
| SEO | 100 | 90 | 33Across |
| Security | 67 | 64 | 33Across |
| TTFB | 198ms | 78ms | Integral Ad Science |
| Composite | 75 | 71 | 33Across |
33Across outperforms Integral Ad Science in 4 of 7 categories, with a stronger composite score (75 vs 71). Integral Ad Science leads in accessibility, best practices, TTFB.
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