Aisle
Aisle is a Shopify theme by Electric Maybe ($300). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 85 for mobile speed and 98 for desktop speed, 92/90 for SEO and 94/93 for accessibility (mobile/desktop, 0–100). On its marketplace it is rated 5.0 out of 5 from 6 reviews.
Mobile88
Desktop96
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 85 | 98 |
| SEO | 92 | 90 |
| Accessibility | 94 | 93 |
| Best practices | 96 | 96 |
Single preset · measured 6 times since 2026-09-11 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — aisle home page
Mobile
Speed 88 · 12 points to gain
- −9.5 Largest Contentful Paint medium effort
- −1.2 First Contentful Paint medium effort
- −1.1 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 Image elements do not have `[alt]` attributes low effort
Accessibility 92 · 8 points to gain
- −4.5 Image elements do not have `[alt]` attributes low effort
- −3.2 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Desktop
Speed 96 · 4 points to gain
- −2.2 Largest Contentful Paint medium effort
- −1.4 Speed Index medium effort
SEO 85 · 15 points to gain
- −7.7 Document does not have a meta description low effort
- −7.7 Image elements do not have `[alt]` attributes low effort
Accessibility 92 · 8 points to gain
- −4.5 Image elements do not have `[alt]` attributes low effort
- −3.2 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| aisle default demo ↗ | 85 | 92 | 94 | 98 | 90 | 93 | 2026-09-11 |
| category ↗ | 89 | 92 | 97 | 98 | 92 | 97 | 2026-09-12 |
| home ↗ | 88 | 85 | 92 | 96 | 85 | 92 | 2026-09-11 |
| product ↗ | 78 | 100 | 94 | 100 | 92 | 89 | 2026-09-12 |
Show this score on your site
A live badge: it always shows Aisle's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/shopify/aisle"><img src="https://themestested.com/badge/shopify/aisle.svg" alt="Aisle speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.