astro-i18n-starter-pro
astro-i18n-starter-pro is a Astro theme by Nao (Free). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 55 for mobile speed and 95 for desktop speed, 100/100 for SEO and 96/96 for accessibility (mobile/desktop, 0–100).
Mobile55
Desktop95
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 55 | 95 |
| SEO | 100 | 100 |
| Accessibility | 96 | 96 |
| Best practices | 77 | 77 |
Single preset · measured 2 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — astro-i18n-starter-pro home page
Mobile
Speed 55 · 45 points to gain
- −25 Largest Contentful Paint medium effort
- −9.9 First Contentful Paint medium effort
- −7.4 Speed Index medium effort
- −2.4 Total Blocking Time medium effort
- 1.6 s Reduce unused JavaScript high effort
- 1.5 s Avoid multiple page redirects low effort
Accessibility 96 · 4 points to gain
- −3.7 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Best practices 77 · 23 points to gain
- −19.2 Uses deprecated APIs medium effort
- −3.8 Browser errors were logged to the console medium effort
Desktop
Speed 95 · 5 points to gain
- −2 Largest Contentful Paint medium effort
- −1.2 First Contentful Paint medium effort
- −1.2 Total Blocking Time medium effort
- 367 ms Avoid multiple page redirects low effort
- 200 ms Reduce unused JavaScript high effort
Accessibility 96 · 4 points to gain
- −3.7 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Best practices 77 · 23 points to gain
- −19.2 Uses deprecated APIs medium effort
- −3.8 Browser errors were logged to the console medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| astro-i18n-starter-pro default demo ↗ | 55 | 100 | 96 | 95 | 100 | 96 | 2026-09-12 |
| home ↗ | 55 | 100 | 96 | 95 | 100 | 96 | 2026-09-12 |
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<a href="https://themestested.com/theme/astro/astro-i18n-starter-pro"><img src="https://themestested.com/badge/astro/astro-i18n-starter-pro.svg" alt="astro-i18n-starter-pro speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.