Maca
Maca 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 63 for mobile speed and 80 for desktop speed, 92/92 for SEO and 87/87 for accessibility (mobile/desktop, 0–100).
Mobile63

Desktop80

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 63 | 80 |
| SEO | 92 | 92 |
| Accessibility | 87 | 87 |
| Best practices | 100 | 100 |
Single preset · measured 10 times since 2026-11-04 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Maca home page
Mobile
Speed 63 · 37 points to gain
- −25 Largest Contentful Paint medium effort
- −7.1 Speed Index medium effort
- −3.6 First Contentful Paint medium effort
- −1.5 Total Blocking Time medium effort
- 2.9 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 87 · 13 points to gain
- −3.7 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.7 Links do not have a discernible name medium effort
- −3.7 Touch targets do not have sufficient size or spacing. medium effort
- −1.6 Heading elements are not in a sequentially-descending order medium effort
Desktop
Speed 80 · 20 points to gain
- −12.3 Total Blocking Time medium effort
- −5.8 Largest Contentful Paint medium effort
- −2.1 Speed Index medium effort
- 120 ms Reduce unused CSS high effort
- 120 ms Reduce unused JavaScript high effort
SEO 92 · 8 points to gain
- −7.7 Document does not have a meta description low effort
Accessibility 87 · 13 points to gain
- −3.7 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.7 Links do not have a discernible name medium effort
- −3.7 Touch targets do not have sufficient size or spacing. medium effort
- −1.6 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 | ||||||
| Maca default demo ↗ | 63 | 92 | 87 | 80 | 92 | 87 | 2026-11-04 |
| home ↗ | 63 | 92 | 87 | 80 | 92 | 87 | 2026-11-04 |