Based on 97 and 1316 real audits
| Metric | LottieFiles | Tailwind CSS | Winner |
|---|---|---|---|
| Performance | 40 | 48 | Tailwind CSS |
| Accessibility | 89 | 90 | Tailwind CSS |
| Best Practices | 88 | 88 | Tie |
| SEO | 92 | 92 | Tie |
| Security | 67 | 68 | Tailwind CSS |
| TTFB | 381ms | 377ms | Tailwind CSS |
| Composite | 74 | 75 | Tailwind CSS |
Tailwind CSS outperforms LottieFiles in 5 of 7 categories, with a stronger composite score (75 vs 74). LottieFiles leads in no categories.
LottieFiles doesn't clearly lead Tailwind CSS in any category on the sampled sites — pick it based on developer experience, ecosystem, or existing team skills rather than the audit scores.
Choose Tailwind CSS 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 97 audited LottieFiles 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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