Ap Casper
Listed as "Ap Casper - Responsive Shopify Theme"
Ap Casper is a Shopify theme by apollotheme ($56). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 58 for mobile speed and 88 for desktop speed, 85/85 for SEO and 82/84 for accessibility (mobile/desktop, 0–100).
Mobile38
Desktop77
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 58 | 88 |
| SEO | 85 | 85 |
| Accessibility | 82 | 84 |
| Best practices | 73 | 77 |
Single preset · measured 6 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Ap Casper - Responsive Shopify Theme home page
Mobile
Speed 38 · 62 points to gain
- −24.5 Largest Contentful Paint medium effort
- −18.3 Total Blocking Time medium effort
- −8.8 Cumulative Layout Shift medium effort
- −5.6 First Contentful Paint medium effort
- −5 Speed Index medium effort
- 150 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 82 · 18 points to gain
- −4 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4 `<html>` element does not have a `[lang]` attribute low effort
- −4 Links do not have a discernible name medium effort
- −4 Touch targets do not have sufficient size or spacing. medium effort
- −1.7 Heading elements are not in a sequentially-descending order medium effort
Best practices 73 · 27 points to gain
- −19.2 Uses deprecated APIs medium effort
- −3.8 Serves images with low resolution low effort
- −3.8 Browser errors were logged to the console medium effort
Desktop
Speed 77 · 23 points to gain
- −13.8 Total Blocking Time medium effort
- −6.3 Largest Contentful Paint medium effort
- −2 Speed Index medium effort
- −0.5 First Contentful Paint medium 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 83 · 17 points to gain
- −3.8 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.8 `<html>` element does not have a `[lang]` attribute low effort
- −3.8 Links rely on color to be distinguishable. medium effort
- −3.8 Touch targets do not have sufficient size or spacing. medium effort
- −1.6 Heading elements are not in a sequentially-descending order medium effort
Best practices 77 · 23 points to gain
- −19.2 Uses deprecated APIs medium effort
- −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 | ||||||
| Ap Casper - Responsive Shopify Theme default demo ↗ | 58 | 85 | 82 | 88 | 85 | 84 | 2026-09-12 |
| category ↗ | 63 | 85 | 85 | 91 | 85 | 88 | 2026-09-12 |
| home ↗ | 38 | 85 | 82 | 77 | 85 | 83 | 2026-09-12 |
| product ↗ | 73 | 85 | 78 | 96 | 85 | 82 | 2026-09-12 |
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<a href="https://themestested.com/theme/shopify/tf-ap-casper-responsive-shopify-theme-13305984"><img src="https://themestested.com/badge/shopify/tf-ap-casper-responsive-shopify-theme-13305984.svg" alt="Ap Casper speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.