Intermediate-Astro-Decap-CMS
Intermediate-Astro-Decap-CMS is a Astro theme by BuckyBuck135 (Free). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 100 for mobile speed and 99 for desktop speed, 92/92 for SEO and 96/96 for accessibility (mobile/desktop, 0–100).
Mobile100
Desktop99
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 100 | 99 |
| SEO | 92 | 92 |
| Accessibility | 96 | 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 — Intermediate-Astro-Decap-CMS home page
Mobile
SEO 92 · 8 points to gain
- −7.7 robots.txt is not valid outside the theme
Accessibility 96 · 4 points to gain
- −4.3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Desktop
Speed 99 · 1 points to gain
- −0.6 Speed Index medium effort
SEO 92 · 8 points to gain
- −7.7 robots.txt is not valid outside the theme
Accessibility 96 · 4 points to gain
- −4.3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Intermediate-Astro-Decap-CMS default demo ↗ | 100 | 92 | 96 | 99 | 92 | 96 | 2026-09-12 |
| home ↗ | 100 | 92 | 96 | 99 | 92 | 96 | 2026-09-12 |
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<a href="https://themestested.com/theme/astro/intermediate-astro-decap-cms"><img src="https://themestested.com/badge/astro/intermediate-astro-decap-cms.svg" alt="Intermediate-Astro-Decap-CMS speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.