MATTER Mono
MATTER Mono is a Framer theme by Gwatsin T (Free). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 79 for mobile speed and 96 for desktop speed, 100/100 for SEO and 90/94 for accessibility (mobile/desktop, 0–100).
Mobile79
Desktop96
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 79 | 96 |
| SEO | 100 | 100 |
| Accessibility | 90 | 94 |
| 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 — MATTER Mono home page
Mobile
Speed 79 · 21 points to gain
- −13.8 Largest Contentful Paint medium effort
- −5.3 First Contentful Paint medium effort
- −1.7 Speed Index medium effort
Accessibility 90 · 10 points to gain
- −4.1 Elements use prohibited ARIA attributes medium effort
- −4.1 `<html>` element does not have a `[lang]` attribute low effort
- −1.8 Document does not have a main landmark. medium effort
Desktop
Speed 96 · 4 points to gain
- −2.7 Speed Index medium effort
- −1.3 Largest Contentful Paint medium effort
Accessibility 94 · 6 points to gain
- −4.1 `<html>` element does not have a `[lang]` attribute low effort
- −1.8 Document does not have a main landmark. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| MATTER Mono default demo ↗ | 79 | 100 | 90 | 96 | 100 | 94 | 2026-09-13 |
| home ↗ | 79 | 100 | 90 | 96 | 100 | 94 | 2026-09-13 |
Show this score on your site
A live badge: it always shows MATTER Mono's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/matter-mono"><img src="https://themestested.com/badge/framer/matter-mono.svg" alt="MATTER Mono speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.