elon-kernel
elon-kernel is a Astro theme by Elon Woo (Free). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 66 for mobile speed and – for desktop speed, 92/– for SEO and 89/– for accessibility (mobile/desktop, 0–100).
Mobile66
Desktop
Screenshot pending
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 66 | – |
| SEO | 92 | – |
| Accessibility | 89 | – |
| Best practices | 73 | – |
Single preset · measured 1 times since 2026-09-13 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — elon-kernel home page
Mobile
Speed 66 · 34 points to gain
- −21.3 Largest Contentful Paint medium effort
- −9 First Contentful Paint medium effort
- −3.5 Speed Index medium effort
- 2.5 s Reduce unused JavaScript high effort
SEO 92 · 8 points to gain
- −8.3 Document does not have a meta description low effort
Accessibility 89 · 11 points to gain
- −4.7 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.7 `<frame>` or `<iframe>` elements do not have a title low effort
- −2 Heading elements are not in a sequentially-descending order medium effort
Best practices 73 · 27 points to gain
- −19.2 Does not use HTTPS outside the theme
- −3.8 Browser errors were logged to the console medium effort
- −3.8 Issues were logged in the `Issues` panel in Chrome Devtools high effort
Desktop
Not extracted yet for this page.
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| elon-kernel default demo ↗ | 66 | 92 | 89 | – | – | – | 2026-09-13 |
| home ↗ | 66 | 92 | 89 | – | – | – | 2026-09-13 |
Show this score on your site
A live badge: it always shows elon-kernel's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/astro/elon-kernel"><img src="https://themestested.com/badge/astro/elon-kernel.svg" alt="elon-kernel speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.