Keel
Keel is a Astro theme by KUSA Projects (Paid). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 96 for mobile speed and 98 for desktop speed, 92/92 for SEO and 96/96 for accessibility (mobile/desktop, 0–100).
Mobile96
Desktop98
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 96 | 98 |
| SEO | 92 | 92 |
| Accessibility | 96 | 96 |
| Best practices | 96 | 96 |
Single preset · measured 2 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Keel home page
Mobile
Speed 96 · 4 points to gain
- −2.4 First Contentful Paint medium effort
- −1.5 Largest Contentful Paint medium effort
SEO 92 · 8 points to gain
- −7.7 robots.txt is not valid outside the theme
Accessibility 96 · 4 points to gain
- −3.9 `[aria-hidden="true"]` elements contain focusable descendents medium effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Desktop
Speed 98 · 2 points to gain
- −1.7 Largest Contentful Paint medium effort
SEO 92 · 8 points to gain
- −7.7 robots.txt is not valid outside the theme
Accessibility 96 · 4 points to gain
- −3.9 `[aria-hidden="true"]` elements contain focusable descendents medium effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Keel default demo ↗ | 96 | 92 | 96 | 98 | 92 | 96 | 2026-09-12 |
| home ↗ | 96 | 92 | 96 | 98 | 92 | 96 | 2026-09-12 |
Show this score on your site
A live badge: it always shows Keel's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/astro/keel"><img src="https://themestested.com/badge/astro/keel.svg" alt="Keel speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.