StoreFlex
StoreFlex is a WordPress theme by Mystery Themes (Free). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 91 for mobile speed and 98 for desktop speed, 45/45 for SEO and 79/78 for accessibility (mobile/desktop, 0–100).
Mobile91
Desktop98
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 91 | 98 |
| SEO | 45 | 45 |
| Accessibility | 79 | 78 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-13 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — StoreFlex home page
Mobile
Speed 91 · 9 points to gain
- −5 Largest Contentful Paint medium effort
- −4.1 First Contentful Paint medium effort
- 150 ms Reduce unused CSS high effort
SEO 45 · 55 points to gain
- −36.6 Page is blocked from indexing low effort
- −9.1 Document does not have a meta description low effort
- −9.1 Links are not crawlable medium effort
Accessibility 79 · 21 points to gain
- −4.8 Buttons do not have an accessible name medium effort
- −4.8 Form elements do not have associated labels medium effort
- −4.8 Select elements do not have associated label elements. medium effort
- −3.4 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.4 Links do not have a discernible name medium effort
Desktop
Speed 98 · 2 points to gain
- −1.2 Speed Index medium effort
- −0.5 Largest Contentful Paint medium effort
SEO 45 · 55 points to gain
- −36.6 Page is blocked from indexing low effort
- −9.1 Document does not have a meta description low effort
- −9.1 Links are not crawlable medium effort
Accessibility 78 · 22 points to gain
- −6.5 Form elements do not have associated labels medium effort
- −6.5 Select elements do not have associated label elements. medium effort
- −4.6 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.6 Links do not have a discernible name medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| StoreFlex default demo ↗ | 91 | 45 | 79 | 98 | 45 | 78 | 2026-09-13 |
| home ↗ | 91 | 45 | 79 | 98 | 45 | 78 | 2026-09-13 |
Show this score on your site
A live badge: it always shows StoreFlex's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/wordpress/storeflex"><img src="https://themestested.com/badge/wordpress/storeflex.svg" alt="StoreFlex speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.