Metafi
Metafi is a Astro theme by Rob Austin (Paid). Tested on 2026-10-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 95 for mobile speed and 89 for desktop speed, 100/100 for SEO and 92/96 for accessibility (mobile/desktop, 0–100).
Mobile95

Desktop89

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 95 | 89 |
| SEO | 100 | 100 |
| Accessibility | 92 | 96 |
| Best practices | 100 | 100 |
Single preset · measured 4 times since 2026-10-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Metafi home page
Mobile
Speed 95 · 5 points to gain
- −2 Largest Contentful Paint medium effort
- −2 Speed Index medium effort
- −0.6 First Contentful Paint medium effort
- 300 ms Reduce unused JavaScript high effort
Accessibility 92 · 8 points to gain
- −4 `[aria-hidden="true"]` elements contain focusable descendents medium effort
- −4 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Desktop
Speed 89 · 11 points to gain
- −10 Cumulative Layout Shift medium effort
- −0.8 Largest Contentful Paint medium effort
Accessibility 96 · 4 points to gain
- −4 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Metafi default demo ↗ | 95 | 100 | 92 | 89 | 100 | 96 | 2026-10-12 |
| home ↗ | 95 | 100 | 92 | 89 | 100 | 96 | 2026-10-12 |