Clean Gallery
Clean Gallery is a WordPress theme by themesdna (Free). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 91 for mobile speed and 99 for desktop speed, 45/45 for SEO and 90/87 for accessibility (mobile/desktop, 0–100). On its marketplace it is rated 2.7 out of 5 from 3 reviews.
Mobile91
Desktop99
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 91 | 99 |
| SEO | 45 | 45 |
| Accessibility | 90 | 87 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-13 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Clean Gallery home page
Mobile
Speed 91 · 9 points to gain
- −3.5 First Contentful Paint medium effort
- −3 Largest Contentful Paint medium effort
- −2.1 Speed Index medium effort
SEO 45 · 55 points to gain
- −36.6 Page is blocked from indexing low effort
- −9.1 Document does not have a meta description low effort
- −9.1 Image elements do not have `[alt]` attributes low effort
Accessibility 90 · 10 points to gain
- −5.6 Image elements do not have `[alt]` attributes low effort
- −4 Links do not have a discernible name medium effort
Desktop
SEO 45 · 55 points to gain
- −36.6 Page is blocked from indexing low effort
- −9.1 Document does not have a meta description low effort
- −9.1 Image elements do not have `[alt]` attributes low effort
Accessibility 87 · 13 points to gain
- −5.5 Image elements do not have `[alt]` attributes low effort
- −3.9 Links do not have a discernible name medium effort
- −3.9 Touch targets do not have sufficient size or spacing. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Clean Gallery default demo ↗ | 91 | 45 | 90 | 99 | 45 | 87 | 2026-09-13 |
| home ↗ | 91 | 45 | 90 | 99 | 45 | 87 | 2026-09-13 |
Show this score on your site
A live badge: it always shows Clean Gallery's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/wordpress/clean-gallery"><img src="https://themestested.com/badge/wordpress/clean-gallery.svg" alt="Clean Gallery speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.