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Tailwind CSS vs Umami

Based on 1492 and 22 real audits

View Tailwind CSS details | View Umami details
MetricTailwind CSSUmamiWinner
Performance4968Umami
Accessibility9092Umami
Best Practices8995Umami
SEO9295Umami
Security6975Umami
TTFB392ms291msUmami
Composite7681Umami
Performance
Tailwind CSS
49
Umami
68
Accessibility
Tailwind CSS
90
Umami
92
Security
Tailwind CSS
69
Umami
75
SEO
Tailwind CSS
92
Umami
95
Composite
Tailwind CSS
76
Umami
81

Umami outperforms Tailwind CSS in 7 of 7 categories, with a stronger composite score (81 vs 76). Tailwind CSS leads in no categories.

When to choose Tailwind CSS

Tailwind CSS doesn't clearly lead Umami in any category on the sampled sites — pick it based on developer experience, ecosystem, or existing team skills rather than the audit scores.

When to choose Umami

Choose Umami when your primary concern is server response time and performance. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 1492 audited Tailwind CSS sites and 22 audited Umami 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 →

FAQ

Which is faster, Tailwind CSS or Umami?
Based on real BeaverCheck audits, Umami sites score higher on Lighthouse performance (68 vs 49 on average).
Which has better security, Tailwind CSS or Umami?
Umami sites score higher on security analysis (75 vs 69 on average).
Which has better accessibility, Tailwind CSS or Umami?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Umami (92 vs 90). Both technologies can be made fully accessible with care — the difference reflects common patterns in the sampled sites, not inherent platform limits.
Which is better for SEO, Tailwind CSS or Umami?
Umami sites score higher on Lighthouse SEO signals (95 vs 92 on average), which cover meta tags, crawlability, mobile friendliness, and structured data. Content strategy and backlinks still matter more than platform choice for ranking.
Which has faster server response (TTFB), Tailwind CSS or Umami?
Umami sites show lower Time to First Byte (291 ms vs 392 ms on average). TTFB depends heavily on hosting and CDN setup rather than the technology itself, but the sampled sites suggest a meaningful difference in common deployment patterns.
Should I choose Tailwind CSS or Umami for my website?
Both platforms have trade-offs. Umami scores higher on overall composite score while Tailwind CSS may excel in metrics you care about most. Run a free BeaverCheck audit on a real site using each to compare the metrics relevant to your use case.
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