Kinderly
Kinderly is a Shopify theme by Sia ($350). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 49 for mobile speed and 48 for desktop speed, 97/97 for SEO and 95/95 for accessibility (mobile/desktop, 0–100). On its marketplace it is rated 5.0 out of 5 from 1 reviews.
Mobile43
Desktop45
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 49 | 48 |
| SEO | 97 | 97 |
| Accessibility | 95 | 95 |
| Best practices | 82 | 79 |
Single preset · measured 6 times since 2026-09-11 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — kinderly home page
Mobile
Speed 43 · 57 points to gain
- −24 Cumulative Layout Shift medium effort
- −18.3 Largest Contentful Paint medium effort
- −6 Total Blocking Time medium effort
- −5.2 Speed Index medium effort
- −3.1 First Contentful Paint medium effort
Accessibility 97 · 3 points to gain
- −3.3 Elements with `role="dialog"` or `role="alertdialog"` do not have accessible names. medium effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Desktop
Speed 45 · 55 points to gain
- −24 Cumulative Layout Shift medium effort
- −19.5 Total Blocking Time medium effort
- −6.3 Largest Contentful Paint medium effort
- −5.5 Speed Index medium effort
Accessibility 97 · 3 points to gain
- −3.3 Elements with `role="dialog"` or `role="alertdialog"` do not have accessible names. medium effort
Best practices 92 · 8 points to gain
- −3.8 Browser errors were logged to the console medium 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 | ||||||
| kinderly default demo ↗ | 49 | 97 | 95 | 48 | 97 | 95 | 2026-09-11 |
| category ↗ | 71 | 100 | 95 | 58 | 100 | 97 | 2026-09-12 |
| home ↗ | 43 | 100 | 97 | 45 | 100 | 97 | 2026-09-11 |
| product ↗ | 33 | 92 | 92 | 40 | 92 | 92 | 2026-09-12 |
Show this score on your site
A live badge: it always shows Kinderly's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/shopify/kinderly"><img src="https://themestested.com/badge/shopify/kinderly.svg" alt="Kinderly speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.