Astero
Astero is a Framer theme by Framley ($29). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 88 for mobile speed and – for desktop speed, 100/– for SEO and 87/– for accessibility (mobile/desktop, 0–100).
Mobile88
Desktop
Screenshot pending
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 88 | – |
| SEO | 100 | – |
| Accessibility | 87 | – |
| Best practices | 96 | – |
Single preset · measured 1 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Astero home page
Mobile
Speed 88 · 12 points to gain
- −8.5 Largest Contentful Paint medium effort
- −2.6 First Contentful Paint medium effort
- −0.5 Speed Index medium effort
Accessibility 87 · 13 points to gain
- −5.5 Buttons do not have an accessible name medium effort
- −3.8 Links do not have a discernible name medium effort
- −3.8 Some elements have a `[tabindex]` value greater than 0 medium effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Desktop
Not extracted yet for this page.
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Astero default demo ↗ | 88 | 100 | 87 | – | – | – | 2026-09-12 |
| home ↗ | 88 | 100 | 87 | – | – | – | 2026-09-12 |
Show this score on your site
A live badge: it always shows Astero's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/astero"><img src="https://themestested.com/badge/framer/astero.svg" alt="Astero speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.