Nebula Home
Nebula Home is a BigCommerce theme by epicShops ($400). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 56 for mobile speed and 71 for desktop speed, 92/92 for SEO and 94/90 for accessibility (mobile/desktop, 0–100).
Mobile56
Desktop71
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 56 | 71 |
| SEO | 92 | 92 |
| Accessibility | 94 | 90 |
| Best practices | 96 | 96 |
Single preset · measured 2 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Nebula-Home home page
Mobile
Speed 56 · 44 points to gain
- −25 Largest Contentful Paint medium effort
- −10 First Contentful Paint medium effort
- −7.8 Speed Index medium effort
- −1.2 Total Blocking Time medium effort
- 450 ms Reduce unused CSS high effort
- 150 ms Reduce unused JavaScript high effort
SEO 92 · 8 points to gain
- −7.7 Links are not crawlable medium effort
Accessibility 94 · 6 points to gain
- −3.2 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.2 Links do not have a discernible name medium effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Desktop
Speed 71 · 29 points to gain
- −14.3 Largest Contentful Paint medium effort
- −9.3 Cumulative Layout Shift medium effort
- −2.9 Speed Index medium effort
- −2.7 Total Blocking Time medium effort
SEO 92 · 8 points to gain
- −7.7 Links are not crawlable medium effort
Accessibility 90 · 10 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 do not have a discernible name 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 | ||||||
| Nebula-Home default demo ↗ | 56 | 92 | 94 | 71 | 92 | 90 | 2026-09-12 |
| home ↗ | 56 | 92 | 94 | 71 | 92 | 90 | 2026-09-12 |
Show this score on your site
A live badge: it always shows Nebula Home's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/bigcommerce/nebula-home"><img src="https://themestested.com/badge/bigcommerce/nebula-home.svg" alt="Nebula Home speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.