Based on 15 and 1316 real audits
| Metric | Fathom Analytics | Tailwind CSS | Winner |
|---|---|---|---|
| Performance | 61 | 48 | Fathom Analytics |
| Accessibility | 88 | 90 | Tailwind CSS |
| Best Practices | 94 | 88 | Fathom Analytics |
| SEO | 97 | 92 | Fathom Analytics |
| Security | 62 | 68 | Tailwind CSS |
| TTFB | 247ms | 377ms | Fathom Analytics |
| Composite | 76 | 75 | Fathom Analytics |
Fathom Analytics outperforms Tailwind CSS in 5 of 7 categories, with a stronger composite score (76 vs 75). Tailwind CSS leads in accessibility, security.
Choose Fathom Analytics when your primary concern is server response time and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Tailwind CSS when your primary concern is security and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 15 audited Fathom Analytics sites and 1316 audited Tailwind CSS 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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