SwissBrut
SwissBrut is a Framer theme by Swiss Themes (Free). Tested on 2026-10-16 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 85 for mobile speed and 94 for desktop speed, 100/100 for SEO and 83/83 for accessibility (mobile/desktop, 0–100).
Mobile85

Desktop94

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 85 | 94 |
| SEO | 100 | 100 |
| Accessibility | 83 | 83 |
| Best practices | 100 | 100 |
Single preset · measured 4 times since 2026-10-16 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — SwissBrut home page
Mobile
Speed 85 · 15 points to gain
- −14.8 Largest Contentful Paint medium effort
- 450 ms Reduce unused JavaScript high effort
Accessibility 83 · 17 points to gain
- −7 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −7 Touch targets do not have sufficient size or spacing. medium effort
- −3 Document does not have a main landmark. medium effort
Desktop
Speed 94 · 6 points to gain
- −5.2 Largest Contentful Paint medium effort
Accessibility 83 · 17 points to gain
- −7 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −7 Touch targets do not have sufficient size or spacing. medium effort
- −3 Document does not have a main landmark. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| SwissBrut default demo ↗ | 85 | 100 | 83 | 94 | 100 | 83 | 2026-10-16 |
| home ↗ | 85 | 100 | 83 | 94 | 100 | 83 | 2026-10-16 |