| Metric | Concert | Vox Media | Winner |
|---|---|---|---|
| Performance | 32 | 32 | Tie |
| Accessibility | 94 | 94 | Tie |
| Best Practices | 95 | 95 | Tie |
| SEO | 94 | 94 | Tie |
| Security | 67 | 67 | Tie |
| TTFB | 61ms | 61ms | Tie |
| Composite | 75 | 75 | Tie |
Concert and Vox Media are closely matched, each leading in different categories. Concert has a composite score of 75 while Vox Media scores 75.
Concert doesn't clearly lead Vox Media in any category on the sampled sites — pick it based on developer experience, ecosystem, or existing team skills rather than the audit scores.
Vox Media doesn't clearly lead Concert in any category on the sampled sites — pick it based on developer experience, ecosystem, or existing team skills rather than the audit scores.
Scores are medians across 12 audited Concert sites and 12 audited Vox Media 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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