Neonspark Astro
Neonspark 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 74 for mobile speed and 90 for desktop speed, 100/100 for SEO and 100/100 for accessibility (mobile/desktop, 0–100).
Mobile74
Desktop90
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 74 | 90 |
| SEO | 100 | 100 |
| Accessibility | 100 | 100 |
| Best practices | 96 | 100 |
Single preset · measured 2 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Neonspark Astro home page
Mobile
Speed 74 · 26 points to gain
- −24.8 Largest Contentful Paint medium effort
- −0.6 Speed Index medium effort
- 150 ms Reduce unused JavaScript high effort
Best practices 96 · 4 points to gain
- −3.8 Serves images with low resolution low effort
Desktop
Speed 90 · 10 points to gain
- −8.8 Largest Contentful Paint medium effort
- −0.8 Speed Index medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Neonspark Astro default demo ↗ | 74 | 100 | 100 | 90 | 100 | 100 | 2026-09-12 |
| home ↗ | 74 | 100 | 100 | 90 | 100 | 100 | 2026-09-12 |
Show this score on your site
A live badge: it always shows Neonspark Astro's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/astro/neonspark-astro"><img src="https://themestested.com/badge/astro/neonspark-astro.svg" alt="Neonspark Astro speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.