Expanse
Expanse is a Shopify theme by Archetype Themes ($420). Tested on 2026-11-08 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 80 for mobile speed and 90 for desktop speed, 92/92 for SEO and 89/90 for accessibility (mobile/desktop, 0–100). Those are medians across its 5 tested presets; mobile speed across every tested page ranges from 59 to 94. On its marketplace it is rated 4.8 out of 5 from 338 reviews.
Mobile78

Desktop92

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 80 | 90 |
| SEO | 92 | 92 |
| Accessibility | 89 | 90 |
| Best practices | 100 | 99 |
Median of 5 presets · measured 270 times since 2026-11-06 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Expanse home page
Mobile
Speed 78 · 22 points to gain
- −20.5 Largest Contentful Paint medium effort
- −1.2 Total Blocking Time medium effort
- −0.5 Speed Index medium effort
- 150 ms Reduce unused CSS high effort
SEO 85 · 15 points to gain
- −7.7 Document does not have a meta description low effort
- −7.7 Links do not have descriptive text low effort
Accessibility 76 · 24 points to gain
- −5.1 `[aria-*]` attributes do not have valid values medium effort
- −5.1 Buttons do not have an accessible name medium effort
- −3.6 `[aria-hidden="true"]` elements contain focusable descendents medium effort
- −3.6 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.6 Links do not have a discernible name medium effort
- −3.6 Touch targets do not have sufficient size or spacing. medium effort
Desktop
Speed 92 · 8 points to gain
- −7.5 Total Blocking Time medium effort
- −0.5 Largest Contentful Paint medium effort
SEO 92 · 8 points to gain
- −7.7 Document does not have a meta description low effort
Accessibility 79 · 21 points to gain
- −5.1 `[aria-*]` attributes do not have valid values medium effort
- −5.1 Buttons do not have an accessible name medium effort
- −3.6 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.6 Links do not have a discernible name medium effort
- −3.6 Touch targets do not have sufficient size or spacing. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Expanse default demo ↗ | 75 | 87 | 87 | 90 | 95 | 90 | 2026-11-06 |
| category ↗ | 70 | 85 | 95 | 82 | 92 | 95 | 2026-11-07 |
| home ↗ | 78 | 85 | 76 | 92 | 92 | 79 | 2026-11-06 |
| product ↗ | 77 | 92 | 91 | 95 | 100 | 95 | 2026-11-07 |
| Fetch demo ↗ | 72 | 92 | 89 | 97 | 92 | 91 | 2026-11-06 |
| category ↗ | 59 | 85 | 95 | 97 | 85 | 95 | 2026-11-07 |
| home ↗ | 79 | 92 | 85 | 99 | 92 | 85 | 2026-11-06 |
| product ↗ | 77 | 100 | 88 | 96 | 100 | 92 | 2026-11-07 |
| Gem demo ↗ | 80 | 87 | 89 | 90 | 92 | 90 | 2026-11-06 |
| category ↗ | 75 | 85 | 95 | 88 | 92 | 92 | 2026-11-08 |
| home ↗ | 94 | 85 | 80 | 88 | 85 | 83 | 2026-11-06 |
| product ↗ | 71 | 92 | 91 | 93 | 100 | 95 | 2026-11-08 |
| Revive demo ↗ | 82 | 92 | 83 | 98 | 92 | 85 | 2026-11-06 |
| category ↗ | 81 | 92 | 91 | 98 | 92 | 92 | 2026-11-07 |
| home ↗ | 82 | 92 | 76 | 97 | 92 | 80 | 2026-11-06 |
| product ↗ | 82 | – | 83 | 100 | – | 83 | 2026-11-07 |
| Spritz demo ↗ | 80 | 92 | 90 | 79 | 92 | 91 | 2026-11-06 |
| category ↗ | 79 | 92 | 95 | 81 | 92 | 95 | 2026-11-07 |
| home ↗ | 75 | 85 | 87 | 67 | 85 | 87 | 2026-11-06 |
| product ↗ | 87 | 100 | 87 | 90 | 100 | 90 | 2026-11-07 |