Based on 1 and 163 real audits
| Metric | Substack | Tailwind CSS | Winner |
|---|---|---|---|
| Performance | 55 | 47 | Substack |
| Accessibility | 70 | 90 | Tailwind CSS |
| Best Practices | 77 | 90 | Tailwind CSS |
| SEO | 92 | 94 | Tailwind CSS |
| Security | 56 | 66 | Tailwind CSS |
| TTFB | 201ms | 337ms | Substack |
| Composite | 72 | 75 | Tailwind CSS |
Tailwind CSS outperforms Substack in 5 of 7 categories, with a stronger composite score (75 vs 72). Substack leads in performance, TTFB.
Send Feedback