Astro Shadcn UI
Listed as "Astro Shadcn UI Template"
Astro Shadcn UI is a Astro theme by AREA44 (Free). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 90 for mobile speed and 100 for desktop speed, 100/100 for SEO and 95/95 for accessibility (mobile/desktop, 0–100).
Mobile90
Desktop100
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 90 | 100 |
| SEO | 100 | 100 |
| Accessibility | 95 | 95 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-13 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Astro Shadcn UI Template home page
Mobile
Speed 90 · 10 points to gain
- −8.8 Largest Contentful Paint medium effort
- −0.7 First Contentful Paint medium effort
- 720 ms Reduce unused JavaScript high effort
Accessibility 95 · 5 points to gain
- −5.5 Buttons do not have an accessible name medium effort
Desktop
Accessibility 95 · 5 points to gain
- −5.5 Buttons do not have an accessible name medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Astro Shadcn UI Template default demo ↗ | 90 | 100 | 95 | 100 | 100 | 95 | 2026-09-13 |
| home ↗ | 90 | 100 | 95 | 100 | 100 | 95 | 2026-09-13 |
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A live badge: it always shows Astro Shadcn UI's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/astro/astro-shadcn-ui-template"><img src="https://themestested.com/badge/astro/astro-shadcn-ui-template.svg" alt="Astro Shadcn UI speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.