Cruz
Cruz is a Squarespace theme by Squarespace (Free). Tested on 2026-11-04 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 65 for mobile speed and 89 for desktop speed, 92/92 for SEO and 94/93 for accessibility (mobile/desktop, 0–100).
Mobile65

Desktop89

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 65 | 89 |
| SEO | 92 | 92 |
| Accessibility | 94 | 93 |
| Best practices | 100 | 100 |
Single preset · measured 12 times since 2026-11-04 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Cruz home page
Mobile
Speed 65 · 35 points to gain
- −24.8 Largest Contentful Paint medium effort
- −5.1 Speed Index medium effort
- −4.6 First Contentful Paint medium effort
- 1.8 s Reduce unused JavaScript high effort
- 600 ms Reduce unused CSS high effort
SEO 92 · 8 points to gain
- −7.7 Document does not have a meta description low effort
Accessibility 94 · 6 points to gain
- −4.3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −1.9 Heading elements are not in a sequentially-descending order medium effort
Desktop
Speed 89 · 11 points to gain
- −9.8 Largest Contentful Paint medium effort
- −0.9 Total Blocking Time medium effort
- 510 ms Reduce unused JavaScript high effort
SEO 92 · 8 points to gain
- −7.7 Document does not have a meta description low effort
Accessibility 93 · 7 points to gain
- −4.6 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −2 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 | ||||||
| Cruz default demo ↗ | 65 | 92 | 94 | 89 | 92 | 93 | 2026-11-04 |
| home ↗ | 65 | 92 | 94 | 89 | 92 | 93 | 2026-11-04 |