Zap
Zap is a Shopify theme by Almost Perfect Studio ($320). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 69 for mobile speed and 89 for desktop speed, 95/95 for SEO and 95/95 for accessibility (mobile/desktop, 0–100). Those are medians across its 5 tested presets; mobile speed across every tested page ranges from 60 to 76. On its marketplace it is rated 5.0 out of 5 from 4 reviews.
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 69 | 89 |
| SEO | 95 | 95 |
| Accessibility | 95 | 95 |
| Best practices | 95 | 95 |
Median of 5 presets · measured 30 times since 2026-09-11 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Zap home page
Mobile
Speed 66 · 34 points to gain
- −25 Largest Contentful Paint medium effort
- −6.4 Speed Index medium effort
- −2.1 First Contentful Paint medium effort
- −0.9 Total Blocking Time medium effort
- 300 ms Reduce unused CSS high effort
- 150 ms Reduce unused JavaScript high effort
SEO 92 · 8 points to gain
- −7.7 Document does not have a meta description low 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
Desktop
Speed 81 · 19 points to gain
- −15 Largest Contentful Paint medium effort
- −3.6 Speed Index medium effort
SEO 92 · 8 points to gain
- −7.7 Document does not have a meta description low 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 | ||||||
| Refuel demo ↗ | 62 | 95 | 95 | 89 | 95 | 97 | 2026-09-12 |
| category ↗ | 62 | 92 | 94 | 89 | 92 | 94 | 2026-09-12 |
| home ↗ | 64 | 92 | 97 | 84 | 92 | 97 | 2026-09-12 |
| product ↗ | 60 | 100 | 95 | 94 | 100 | 99 | 2026-09-12 |
| Rays demo ↗ | 70 | 95 | 95 | 92 | 95 | 95 | 2026-09-12 |
| category ↗ | 71 | 92 | 94 | 92 | 92 | 94 | 2026-09-12 |
| home ↗ | 67 | 92 | 95 | 92 | 92 | 92 | 2026-09-12 |
| product ↗ | 71 | 100 | 95 | 93 | 100 | 99 | 2026-09-12 |
| Fluff demo ↗ | 70 | 92 | 94 | 94 | 92 | 95 | 2026-09-12 |
| category ↗ | 62 | 92 | 94 | 91 | 92 | 94 | 2026-09-12 |
| home ↗ | 76 | 85 | 92 | 97 | 85 | 92 | 2026-09-12 |
| product ↗ | 71 | 100 | 95 | 95 | 100 | 99 | 2026-09-12 |
| Portable demo ↗ | 69 | 90 | 92 | 85 | 90 | 94 | 2026-09-12 |
| category ↗ | 69 | 92 | 94 | 93 | 92 | 94 | 2026-09-12 |
| home ↗ | 66 | 77 | 87 | 70 | 77 | 90 | 2026-09-12 |
| product ↗ | 71 | 100 | 95 | 92 | 100 | 99 | 2026-09-12 |
| Zap default demo ↗ | 68 | 95 | 96 | 88 | 95 | 98 | 2026-09-11 |
| category ↗ | 70 | 92 | 94 | 93 | 92 | 94 | 2026-09-12 |
| home ↗ | 66 | 92 | 100 | 81 | 92 | 100 | 2026-09-11 |
| product ↗ | 69 | 100 | 95 | 90 | 100 | 99 | 2026-09-12 |
Show this score on your site
A live badge: it always shows Zap's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/shopify/zap"><img src="https://themestested.com/badge/shopify/zap.svg" alt="Zap speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.