Night
Night is a Squarespace theme by Squarespace (Free). Tested on 2026-10-28 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 47 for mobile speed and 71 for desktop speed, 92/92 for SEO and 94/93 for accessibility (mobile/desktop, 0–100). Note: its demo home page is heavy — 6 MB — heavier than a typical store, so the speed score may understate the theme.
Mobile47
Desktop71
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 47 | 71 |
| SEO | 92 | 92 |
| Accessibility | 94 | 93 |
| Best practices | 100 | 100 |
Single preset · measured 8 times since 2026-10-14 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Night home page
Mobile
Speed 47 · 53 points to gain
- −25 Largest Contentful Paint medium effort
- −10.2 Total Blocking Time medium effort
- −8.8 First Contentful Paint medium effort
- −8.6 Speed Index medium effort
- 1.8 s Reduce unused JavaScript high effort
- 750 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
- −6 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Desktop
Speed 71 · 29 points to gain
- −23.8 Largest Contentful Paint medium effort
- −5.3 Speed Index medium effort
- 260 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
- −6.5 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 | ||||||
| Night default demo ↗ | 47 | 92 | 94 | 71 | 92 | 93 | 2026-10-28 |
| home ↗ | 47 | 92 | 94 | 71 | 92 | 93 | 2026-10-28 |
Show this score on your site
A live badge: it always shows Night's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/squarespace/night-fluid-demo"><img src="https://themestested.com/badge/squarespace/night-fluid-demo.svg" alt="Night speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.