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Astromag theme preview

Astromag

Listed as "Astromag - News & Magazine Astro Website Theme"

Astromag is a Astro theme by Golden UI (Paid). Tested on 2026-10-16 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 89 for mobile speed and 100 for desktop speed, 92/92 for SEO and 85/85 for accessibility (mobile/desktop, 0–100).

Mobile89
Astromag home page on mobile
Desktop100
Astromag home page on desktop

Scores

MobileDesktop
Speed89100
SEO9292
Accessibility8585
Best practices100100

Single preset · measured 4 times since 2026-10-16 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.

Why not 100 — Astromag - News & Magazine Astro Website Theme home page

Mobile

Speed 89 · 11 points to gain

  • −8.2 Largest Contentful Paint medium effort
  • −2.9 Speed Index medium effort

SEO 92 · 8 points to gain

  • −8.3 robots.txt is not valid outside the theme

Accessibility 85 · 15 points to gain

  • −4.5 Background and foreground colors do not have a sufficient contrast ratio. medium effort
  • −4.5 Links do not have a discernible name medium effort
  • −4.5 Touch targets do not have sufficient size or spacing. medium effort
  • −1.9 Heading elements are not in a sequentially-descending order medium effort

Desktop

Speed 100 · 0 points to gain

  • −0.5 Largest Contentful Paint medium effort

SEO 92 · 8 points to gain

  • −8.3 robots.txt is not valid outside the theme

Accessibility 85 · 15 points to gain

  • −4.5 Background and foreground colors do not have a sufficient contrast ratio. medium effort
  • −4.5 Links do not have a discernible name medium effort
  • −4.5 Touch targets do not have sufficient size or spacing. medium effort
  • −1.9 Heading elements are not in a sequentially-descending order medium effort

Presets and pages

Preset / pageSpeedSEOA11ySpeedSEOA11yTested
mobiledesktop
Astromag - News & Magazine Astro Website Theme default demo ↗ 8992851009285 2026-10-16
home ↗ 8992851009285 2026-10-16

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A live badge: it always shows Astromag's current score and links back here. Paste this where the theme is sold or documented.

Astromag: mobile speed 89 on Themestested
<a href="https://themestested.com/theme/astro/astromag-news-magazine-astro-website-theme"><img src="https://themestested.com/badge/astro/astromag-news-magazine-astro-website-theme.svg" alt="Astromag speed score on Themestested" height="20"></a>

Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.