Spark Motorcycle
Spark Motorcycle is a BigCommerce theme by Halothemes ($350). Tested on 2026-11-07 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 69 for mobile speed and 72 for desktop speed, 92/92 for SEO and 90/88 for accessibility (mobile/desktop, 0–100).
Mobile57

Desktop76

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 69 | 72 |
| SEO | 92 | 92 |
| Accessibility | 90 | 88 |
| Best practices | 92 | 96 |
Single preset · measured 30 times since 2026-11-07 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Spark-Motorcycle home page
Mobile
Speed 57 · 43 points to gain
- −25 Largest Contentful Paint medium effort
- −10 First Contentful Paint medium effort
- −8.2 Speed Index medium effort
- 5.6 s Reduce unused JavaScript high effort
- 450 ms Reduce unused CSS high effort
SEO 92 · 8 points to gain
- −7.7 Document does not have a meta description low effort
Accessibility 86 · 14 points to gain
- −2.8 `[aria-hidden="true"]` elements contain focusable descendents medium effort
- −2.8 ARIA input fields do not have accessible names medium effort
- −2.8 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −2.8 Links do not have a discernible name medium effort
- −2.8 Touch targets do not have sufficient size or spacing. medium effort
Best practices 92 · 8 points to gain
- −3.8 Serves images with low resolution low effort
- −3.8 Browser errors were logged to the console medium effort
Desktop
Speed 76 · 24 points to gain
- −23.1 Total Blocking Time medium effort
- −0.5 Largest Contentful Paint medium effort
SEO 92 · 8 points to gain
- −7.7 Document does not have a meta description low effort
Accessibility 86 · 14 points to gain
- −2.8 `[aria-hidden="true"]` elements contain focusable descendents medium effort
- −2.8 ARIA input fields do not have accessible names medium effort
- −2.8 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −2.8 Links do not have a discernible name medium effort
- −2.8 Touch targets do not have sufficient size or spacing. 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 | ||||||
| Spark-Motorcycle default demo ↗ | 69 | 92 | 90 | 72 | 92 | 88 | 2026-11-07 |
| category ↗ | 87 | 92 | 94 | 76 | 92 | 90 | 2026-11-07 |
| home ↗ | 57 | 92 | 86 | 76 | 92 | 86 | 2026-11-07 |
| product ↗ | 62 | 92 | 89 | 64 | 92 | 89 | 2026-11-07 |