Astro blog
Listed as "Astro blog theme"
Astro blog is a Astro theme by babyblue (Free). Tested on 2026-09-13 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 94/94 for accessibility (mobile/desktop, 0–100). Note: its demo home page is light — 92 KB in 10 requests — where a stocked storefront is usually 1–4 MB, so the speed score flatters it.
Mobile97
Desktop100
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 97 | 100 |
| SEO | 100 | 100 |
| Accessibility | 94 | 94 |
| Best practices | 96 | 96 |
Single preset · measured 2 times since 2026-09-13 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Astro blog theme home page
Mobile
Speed 97 · 3 points to gain
- −1.9 Speed Index medium effort
- −1.1 First Contentful Paint medium effort
- −0.5 Largest Contentful Paint medium effort
Accessibility 94 · 6 points to gain
- −5.6 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Desktop
Accessibility 94 · 6 points to gain
- −5.6 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Astro blog theme default demo ↗ | 97 | 100 | 94 | 100 | 100 | 94 | 2026-09-13 |
| home ↗ | 97 | 100 | 94 | 100 | 100 | 94 | 2026-09-13 |
Show this score on your site
A live badge: it always shows Astro blog's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/astro/astro-blog-theme"><img src="https://themestested.com/badge/astro/astro-blog-theme.svg" alt="Astro blog speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.