Neptune Astro
Neptune Astro is a Astro theme by Themefisher (Paid). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores – for mobile speed and 99 for desktop speed, –/100 for SEO and –/94 for accessibility (mobile/desktop, 0–100).
Mobile
Screenshot pending
Desktop99
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | – | 99 |
| SEO | – | 100 |
| Accessibility | – | 94 |
| Best practices | – | 100 |
Single preset · measured 1 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Neptune Astro home page
Mobile
Not extracted yet for this page.
Desktop
Speed 99 · 1 points to gain
- −0.8 Largest Contentful Paint medium effort
Accessibility 94 · 6 points to gain
- −4.3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −1.8 Heading elements are not in a sequentially-descending order medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Neptune Astro default demo ↗ | – | – | – | 99 | 100 | 94 | 2026-09-12 |
| home ↗ | – | – | – | 99 | 100 | 94 | 2026-09-12 |
Show this score on your site
A live badge: it always shows Neptune Astro's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/astro/neptune-astro"><img src="https://themestested.com/badge/astro/neptune-astro.svg" alt="Neptune Astro speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.