Cora Studio
Cora Studio is a Framer theme by Marta Koziarz (Free). Tested on 2026-09-16 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 73 for mobile speed and 90 for desktop speed, 100/100 for SEO and 96/96 for accessibility (mobile/desktop, 0–100).
Mobile73

Desktop90

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 73 | 90 |
| SEO | 100 | 100 |
| Accessibility | 96 | 96 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Cora Studio home page
Mobile
Speed 73 · 27 points to gain
- −24.8 Largest Contentful Paint medium effort
- −1.6 First Contentful Paint medium effort
- 450 ms Reduce unused JavaScript high effort
Accessibility 96 · 4 points to gain
- −3.9 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Desktop
Speed 90 · 10 points to gain
- −9.8 Largest Contentful Paint medium effort
Accessibility 96 · 4 points to gain
- −3.9 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 | ||||||
| Cora Studio default demo ↗ | 73 | 100 | 96 | 90 | 100 | 96 | 2026-09-12 |
| home ↗ | 73 | 100 | 96 | 90 | 100 | 96 | 2026-09-12 |