Materialis
Materialis is a WordPress theme by Extend Themes (Free). Tested on 2026-11-07 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 77 for mobile speed and 97 for desktop speed, 40/40 for SEO and 74/78 for accessibility (mobile/desktop, 0–100). On its marketplace it is rated 4.5 out of 5 from 33 reviews.
Mobile77
Desktop97
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 77 | 97 |
| SEO | 40 | 40 |
| Accessibility | 74 | 78 |
| Best practices | 100 | 100 |
Single preset · measured 10 times since 2026-11-07 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Materialis home page
Mobile
Speed 77 · 23 points to gain
- −18.3 Largest Contentful Paint medium effort
- −3.7 Speed Index medium effort
- −1.1 First Contentful Paint medium effort
- 250 ms Reduce unused CSS high effort
- 150 ms Reduce unused JavaScript high effort
SEO 40 · 60 points to gain
- −40.3 Page is blocked from indexing low effort
- −10 Document does not have a meta description low effort
- −10 Links do not have descriptive text low effort
Accessibility 74 · 26 points to gain
- −9 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −9 Links do not have a discernible name medium effort
- −3.8 Heading elements are not in a sequentially-descending order medium effort
- −3.8 Document does not have a main landmark. medium effort
Desktop
Speed 97 · 3 points to gain
- −1.5 Largest Contentful Paint medium effort
- −1.4 Speed Index medium effort
SEO 40 · 60 points to gain
- −40.3 Page is blocked from indexing low effort
- −10 Document does not have a meta description low effort
- −10 Links do not have descriptive text low effort
Accessibility 78 · 22 points to gain
- −7.6 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −7.6 Links do not have a discernible name medium effort
- −3.3 Heading elements are not in a sequentially-descending order medium effort
- −3.3 Document does not have a main landmark. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Materialis default demo ↗ | 77 | 40 | 74 | 97 | 40 | 78 | 2026-11-07 |
| home ↗ | 77 | 40 | 74 | 97 | 40 | 78 | 2026-11-07 |
Show this score on your site
A live badge: it always shows Materialis's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/wordpress/materialis"><img src="https://themestested.com/badge/wordpress/materialis.svg" alt="Materialis speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.