Supermarket
Supermarket is a Wix theme by Wix (Free). Tested on 2026-11-06 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 84 for mobile speed and 97 for desktop speed, 61/61 for SEO and 97/93 for accessibility (mobile/desktop, 0–100).
Mobile84
Desktop97
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 84 | 97 |
| SEO | 61 | 61 |
| Accessibility | 97 | 93 |
| Best practices | 58 | 58 |
Single preset · measured 10 times since 2026-11-06 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Supermarket home page
Mobile
Speed 84 · 16 points to gain
- −11 Largest Contentful Paint medium effort
- −2.6 First Contentful Paint medium effort
- −2.1 Total Blocking Time medium effort
- −0.7 Speed Index medium effort
- 150 ms Reduce unused JavaScript high effort
SEO 61 · 39 points to gain
- −31 Page is blocked from indexing low effort
- −7.7 Document does not have a meta description low effort
Accessibility 97 · 3 points to gain
- −3.4 Links do not have a discernible name medium effort
Best practices 58 · 42 points to gain
- −19.2 Uses deprecated APIs medium effort
- −19.2 Uses third-party cookies high effort
- −3.8 Issues were logged in the `Issues` panel in Chrome Devtools high effort
Desktop
Speed 97 · 3 points to gain
- −1.7 Largest Contentful Paint medium effort
- −0.9 Total Blocking Time medium effort
SEO 61 · 39 points to gain
- −31 Page is blocked from indexing low effort
- −7.7 Document does not have a meta description low effort
Accessibility 93 · 7 points to gain
- −3.3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.3 Links do not have a discernible name medium effort
Best practices 58 · 42 points to gain
- −19.2 Uses deprecated APIs medium effort
- −19.2 Uses third-party cookies high effort
- −3.8 Issues were logged in the `Issues` panel in Chrome Devtools high effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Supermarket default demo ↗ | 84 | 61 | 97 | 97 | 61 | 93 | 2026-11-06 |
| home ↗ | 84 | 61 | 97 | 97 | 61 | 93 | 2026-11-06 |
Show this score on your site
A live badge: it always shows Supermarket's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/wix/2949-supermarket"><img src="https://themestested.com/badge/wix/2949-supermarket.svg" alt="Supermarket speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.