Daussier
Daussier is a Framer theme by Charles Postiaux (Free). Tested on 2026-09-30 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 50 for mobile speed and 100 for desktop speed, 100/100 for SEO and 97/97 for accessibility (mobile/desktop, 0–100).
Mobile50

Desktop100

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 50 | 100 |
| SEO | 100 | 100 |
| Accessibility | 97 | 97 |
| Best practices | 100 | 100 |
Single preset · measured 6 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Daussier home page
Mobile
Speed 50 · 50 points to gain
- −28.5 Total Blocking Time medium effort
- −14.3 Largest Contentful Paint medium effort
- −5.5 Speed Index medium effort
- −1.5 First Contentful Paint medium effort
- 450 ms Reduce unused JavaScript high effort
Accessibility 97 · 3 points to gain
- −3 Heading elements are not in a sequentially-descending order medium effort
Desktop
Accessibility 97 · 3 points to gain
- −3 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 | ||||||
| Daussier default demo ↗ | 50 | 100 | 97 | 100 | 100 | 97 | 2026-09-30 |
| home ↗ | 50 | 100 | 97 | 100 | 100 | 97 | 2026-09-30 |