Posy
Posy is a Framer theme by Adam Kánský ($49). Tested on 2026-09-16 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 71 for mobile speed and 84 for desktop speed, 100/100 for SEO and 94/94 for accessibility (mobile/desktop, 0–100).
Mobile71

Desktop84

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 71 | 84 |
| SEO | 100 | 100 |
| Accessibility | 94 | 94 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-16 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Posy home page
Mobile
Speed 71 · 29 points to gain
- −25 Largest Contentful Paint medium effort
- −3 First Contentful Paint medium effort
- −1.3 Speed Index medium effort
- 450 ms Reduce unused JavaScript high effort
Accessibility 94 · 6 points to gain
- −6.1 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Desktop
Speed 84 · 16 points to gain
- −14 Largest Contentful Paint medium effort
- −1.7 Speed Index medium effort
Accessibility 94 · 6 points to gain
- −6.1 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Posy default demo ↗ | 71 | 100 | 94 | 84 | 100 | 94 | 2026-09-16 |
| home ↗ | 71 | 100 | 94 | 84 | 100 | 94 | 2026-09-16 |