themestestedbyWhirlwind eCommerceWhirlwind eCommerce

Anton Liberant

Anton Liberant has 2 themes tested on Themestested, for Astro. Their median Google Lighthouse mobile speed score is 90 (desktop 99), with 1 of 2 scoring 90 or better on mobile. The fastest on mobile is MinimalDev at 93. Last measured 2026-09-13, on each theme's own demo store.

2themes tested
90median mobile speed
99median desktop speed
100median mobile SEO
100median accessibility
ThemePlatformPriceMobile · speed SEO a11yDesktop · speed SEO a11yTested
MinimalDev thin demo Astro Free 93100100 99100100 2026-09-13
Astro Social News Astro Paid 86100100 99100100 2026-09-12

Sorted by mobile speed. Each theme's score is the median of its tested presets; open a theme for its pages, history and the audits behind the number.

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Any of these themes can carry its live score on your own site. The badge is an image that always shows the current number, links back to the theme's page here, and updates as the theme is re-tested.

MinimalDev: mobile speed 93 on Themestested 
<a href="https://themestested.com/theme/astro/minimaldev-astro-theme"><img src="https://themestested.com/badge/astro/minimaldev-astro-theme.svg" alt="MinimalDev speed score on Themestested" height="20"></a>

Swap the theme in the address for any of yours. Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.