Solar System
Solar System is a WordPress theme by Peccular (Free). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 76 for mobile speed and 99 for desktop speed, 54/54 for SEO and 81/75 for accessibility (mobile/desktop, 0–100).
Mobile76
Desktop99
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 76 | 99 |
| SEO | 54 | 54 |
| Accessibility | 81 | 75 |
| 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 — Solar System home page
Mobile
Speed 76 · 24 points to gain
- −14 Largest Contentful Paint medium effort
- −6.9 First Contentful Paint medium effort
- −3.1 Speed Index medium effort
- 150 ms Reduce unused CSS high effort
- 150 ms Reduce unused JavaScript high effort
SEO 54 · 46 points to gain
- −36.6 Page is blocked from indexing low effort
- −9.1 Document does not have a meta description low effort
Accessibility 81 · 19 points to gain
- −4.7 Form elements do not have associated labels medium effort
- −4.7 Select elements do not have associated label elements. medium effort
- −3.3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.3 Links do not have a discernible name medium effort
- −1.4 Heading elements are not in a sequentially-descending order medium effort
- −1.4 Document does not have a main landmark. medium effort
Desktop
Speed 99 · 1 points to gain
- −1 Largest Contentful Paint medium effort
SEO 54 · 46 points to gain
- −36.6 Page is blocked from indexing low effort
- −9.1 Document does not have a meta description low effort
Accessibility 75 · 25 points to gain
- −6.3 Form elements do not have associated labels medium effort
- −6.3 Select elements do not have associated label elements. medium effort
- −4.4 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.4 Links do not have a discernible name medium effort
- −1.9 Heading elements are not in a sequentially-descending order medium effort
- −1.9 Document does not have a main landmark. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Solar System default demo ↗ | 76 | 54 | 81 | 99 | 54 | 75 | 2026-09-13 |
| home ↗ | 76 | 54 | 81 | 99 | 54 | 75 | 2026-09-13 |
Show this score on your site
A live badge: it always shows Solar System's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/wordpress/solar-system"><img src="https://themestested.com/badge/wordpress/solar-system.svg" alt="Solar System speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.