The Void
The Void is a Astro theme by Cosmic Themes (Paid). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 93 for mobile speed and 99 for desktop speed, 100/100 for SEO and 100/96 for accessibility (mobile/desktop, 0–100).
Mobile93
Desktop99
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 93 | 99 |
| SEO | 100 | 100 |
| Accessibility | 100 | 96 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — The Void home page
Mobile
Speed 93 · 7 points to gain
- −5.2 Largest Contentful Paint medium effort
- −1.1 Speed Index medium effort
- −0.8 First Contentful Paint medium effort
Desktop
Speed 99 · 1 points to gain
- −0.8 Largest Contentful Paint medium effort
Accessibility 96 · 4 points to gain
- −4.3 Lists do not contain only `<li>` elements and script supporting elements (`<script>` and `<template>`). low effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| The Void default demo ↗ | 93 | 100 | 100 | 99 | 100 | 96 | 2026-09-12 |
| home ↗ | 93 | 100 | 100 | 99 | 100 | 96 | 2026-09-12 |
Show this score on your site
A live badge: it always shows The Void's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/astro/the-void"><img src="https://themestested.com/badge/astro/the-void.svg" alt="The Void speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.