Curie
Curie is a Ghost theme by brightthemes ($149). Tested on 2026-11-07 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 95 for mobile speed and 94 for desktop speed, 69/69 for SEO and 100/100 for accessibility (mobile/desktop, 0–100).
Mobile95
Desktop94
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 95 | 94 |
| SEO | 69 | 69 |
| Accessibility | 100 | 100 |
| Best practices | 100 | 100 |
Single preset · measured 12 times since 2026-11-07 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Curie home page
Mobile
Speed 95 · 5 points to gain
- −3.3 Total Blocking Time medium effort
- −1.4 Speed Index medium effort
SEO 69 · 31 points to gain
- −31 Page is blocked from indexing low effort
Desktop
Speed 94 · 6 points to gain
- −4.5 Largest Contentful Paint medium effort
- −0.7 Speed Index medium effort
- −0.6 Total Blocking Time medium effort
- 210 ms Reduce unused JavaScript high effort
SEO 69 · 31 points to gain
- −31 Page is blocked from indexing low effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Curie default demo ↗ | 95 | 69 | 100 | 94 | 69 | 100 | 2026-11-07 |
| home ↗ | 95 | 69 | 100 | 94 | 69 | 100 | 2026-11-07 |
Show this score on your site
A live badge: it always shows Curie's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/ghost/curie"><img src="https://themestested.com/badge/ghost/curie.svg" alt="Curie speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.