LUON
Listed as "LUON - Agency Website Template"
LUON is a Astro theme by Ricoui (Paid). Tested on 2026-10-10 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 68 for mobile speed and 70 for desktop speed, 73/73 for SEO and 88/88 for accessibility (mobile/desktop, 0–100). Note: its demo home page is heavy — 11.7 MB — heavier than a typical store, so the speed score may understate the theme.
Mobile68
Desktop70
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 68 | 70 |
| SEO | 73 | 73 |
| Accessibility | 88 | 88 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-10-10 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — LUON - Agency Website Template home page
Mobile
Speed 68 · 32 points to gain
- −20.8 Largest Contentful Paint medium effort
- −5.5 First Contentful Paint medium effort
- −3.9 Total Blocking Time medium effort
- −1.5 Speed Index medium effort
- 150 ms Reduce unused JavaScript high effort
SEO 73 · 27 points to gain
- −9.1 Document does not have a meta description low effort
- −9.1 Links do not have descriptive text low effort
- −9.1 Links are not crawlable medium effort
Accessibility 88 · 12 points to gain
- −5.8 `[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5. low effort
- −4.1 Links do not have a discernible name medium effort
- −1.7 Heading elements are not in a sequentially-descending order medium effort
Desktop
Speed 70 · 30 points to gain
- −23.3 Cumulative Layout Shift medium effort
- −5.5 Largest Contentful Paint medium effort
- −1.2 Speed Index medium effort
SEO 73 · 27 points to gain
- −9.1 Document does not have a meta description low effort
- −9.1 Links do not have descriptive text low effort
- −9.1 Links are not crawlable medium effort
Accessibility 88 · 12 points to gain
- −5.8 `[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5. low effort
- −4.1 Links do not have a discernible name medium effort
- −1.7 Heading elements are not in a sequentially-descending order medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| LUON - Agency Website Template default demo ↗ | 68 | 73 | 88 | 70 | 73 | 88 | 2026-10-10 |
| home ↗ | 68 | 73 | 88 | 70 | 73 | 88 | 2026-10-10 |
Show this score on your site
A live badge: it always shows LUON's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/astro/luon-agency-website-template"><img src="https://themestested.com/badge/astro/luon-agency-website-template.svg" alt="LUON speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.