Logbook Astro
Logbook 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 97 for mobile speed and 100 for desktop speed, 100/100 for SEO and 91/83 for accessibility (mobile/desktop, 0–100).
Mobile97
Desktop100
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 97 | 100 |
| SEO | 100 | 100 |
| Accessibility | 91 | 83 |
| 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 — Logbook Astro home page
Mobile
Speed 97 · 3 points to gain
- −2.3 Speed Index medium effort
- −0.8 Largest Contentful Paint medium effort
- 300 ms Reduce unused JavaScript high effort
Accessibility 91 · 9 points to gain
- −4.3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.3 Touch targets do not have sufficient size or spacing. medium effort
Best practices 96 · 4 points to gain
- −3.8 Serves images with low resolution low effort
Desktop
Accessibility 83 · 17 points to gain
- −4.3 Elements use prohibited ARIA attributes medium effort
- −4.3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.3 Lists do not contain only `<li>` elements and script supporting elements (`<script>` and `<template>`). low effort
- −4.3 List items (`<li>`) are not contained within `<ul>`, `<ol>` or `<menu>` parent elements. low effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Logbook Astro default demo ↗ | 97 | 100 | 91 | 100 | 100 | 83 | 2026-09-12 |
| home ↗ | 97 | 100 | 91 | 100 | 100 | 83 | 2026-09-12 |
Show this score on your site
A live badge: it always shows Logbook Astro's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/astro/logbook-astro"><img src="https://themestested.com/badge/astro/logbook-astro.svg" alt="Logbook Astro speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.