Responsive
Responsive is a Shopify theme by Out of the Sandbox ($220). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 57 for mobile speed and 87 for desktop speed, 85/85 for SEO and 86/88 for accessibility (mobile/desktop, 0–100). Those are medians across its 4 tested presets; mobile speed across every tested page ranges from 44 to 71. On its marketplace it is rated 4.8 out of 5 from 341 reviews.
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 57 | 87 |
| SEO | 85 | 85 |
| Accessibility | 86 | 88 |
| Best practices | 92 | 94 |
Median of 4 presets · measured 24 times since 2026-09-11 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Responsive home page
Mobile
Speed 71 · 29 points to gain
- −25 Largest Contentful Paint medium effort
- −1.8 Total Blocking Time medium effort
- −1.2 Speed Index medium effort
- −0.8 First Contentful Paint medium effort
- 1.4 s Reduce unused JavaScript high effort
SEO 85 · 15 points to gain
- −7.7 Document does not have a meta description low effort
- −7.7 Links are not crawlable medium effort
Accessibility 84 · 16 points to gain
- −3.3 `[aria-hidden="true"]` elements contain focusable descendents medium effort
- −3.3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.3 Links rely on color to be distinguishable. medium effort
- −3.3 Links do not have a discernible name medium effort
- −1.4 Heading elements are not in a sequentially-descending order medium effort
- −1.4 Document does not have a main landmark. medium effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Desktop
Speed 84 · 16 points to gain
- −11.2 Largest Contentful Paint medium effort
- −2.7 Total Blocking Time medium effort
- −1.2 Speed Index medium effort
- −0.5 Cumulative Layout Shift medium effort
- 240 ms Reduce unused JavaScript high effort
SEO 85 · 15 points to gain
- −7.7 Document does not have a meta description low effort
- −7.7 Links are not crawlable medium effort
Accessibility 86 · 14 points to gain
- −2.9 `[aria-hidden="true"]` elements contain focusable descendents medium effort
- −2.9 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −2.9 Links rely on color to be distinguishable. medium effort
- −2.9 Links do not have a discernible name medium effort
- −1.3 Heading elements are not in a sequentially-descending order medium effort
- −1.3 Document does not have a main landmark. 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 | ||||||
| Contour demo ↗ | 57 | 85 | 85 | 83 | 85 | 86 | 2026-09-11 |
| category ↗ | 62 | 85 | 94 | 92 | 85 | 95 | 2026-09-12 |
| home ↗ | 55 | 85 | 79 | 85 | 85 | 79 | 2026-09-11 |
| product ↗ | 55 | 85 | 82 | 73 | 85 | 84 | 2026-09-12 |
| Cycle demo ↗ | 56 | 85 | 86 | 82 | 85 | 88 | 2026-09-11 |
| category ↗ | 65 | 85 | 94 | 97 | 85 | 95 | 2026-09-12 |
| home ↗ | 49 | 85 | 82 | 62 | 85 | 84 | 2026-09-11 |
| product ↗ | 55 | 85 | 82 | 87 | 85 | 84 | 2026-09-12 |
| Patina demo ↗ | 57 | 87 | 86 | 91 | 87 | 87 | 2026-09-11 |
| category ↗ | 65 | 85 | 94 | 97 | 85 | 95 | 2026-09-12 |
| home ↗ | 62 | 92 | 81 | 99 | 92 | 82 | 2026-09-11 |
| product ↗ | 44 | 85 | 82 | 76 | 85 | 84 | 2026-09-12 |
| Responsive default demo ↗ | 65 | 85 | 87 | 91 | 85 | 88 | 2026-09-11 |
| category ↗ | 57 | 85 | 94 | 99 | 85 | 95 | 2026-09-12 |
| home ↗ | 71 | 85 | 84 | 84 | 85 | 86 | 2026-09-11 |
| product ↗ | 66 | 85 | 82 | 89 | 85 | 84 | 2026-09-12 |
Show this score on your site
A live badge: it always shows Responsive's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/shopify/responsive"><img src="https://themestested.com/badge/shopify/responsive.svg" alt="Responsive speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.