Bamboo Zen
Bamboo Zen is a BigCommerce theme by Arctic Leaf ($199). Tested on 2026-11-07 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 67 for mobile speed and 92 for desktop speed, 92/92 for SEO and 99/99 for accessibility (mobile/desktop, 0–100).
Mobile53
Desktop97
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 67 | 92 |
| SEO | 92 | 92 |
| Accessibility | 99 | 99 |
| Best practices | 99 | 99 |
Single preset · measured 32 times since 2026-09-11 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Bamboo-Zen home page
Mobile
Speed 53 · 47 points to gain
- −24.3 Cumulative Layout Shift medium effort
- −20.5 Largest Contentful Paint medium effort
- −0.9 Total Blocking Time medium effort
- −0.8 First Contentful Paint medium effort
- 450 ms Reduce unused JavaScript high effort
- 150 ms Reduce unused CSS high effort
SEO 92 · 8 points to gain
- −7.7 Document does not have a meta description low effort
Accessibility 97 · 3 points to gain
- −3.2 `[aria-hidden="true"]` elements contain focusable descendents medium effort
Desktop
Speed 97 · 3 points to gain
- −2.7 Largest Contentful Paint medium effort
SEO 92 · 8 points to gain
- −7.7 Document does not have a meta description low effort
Accessibility 97 · 3 points to gain
- −3.2 `[aria-hidden="true"]` elements contain focusable descendents medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Bamboo-Zen default demo ↗ | 67 | 92 | 99 | 92 | 92 | 99 | 2026-11-03 |
| category ↗ | 82 | 92 | 100 | 98 | 92 | 100 | 2026-11-03 |
| home ↗ | 53 | 92 | 97 | 97 | 92 | 97 | 2026-11-07 |
| product ↗ | 65 | 92 | 100 | 80 | 92 | 100 | 2026-11-03 |
Show this score on your site
A live badge: it always shows Bamboo Zen's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/bigcommerce/bamboo-zen"><img src="https://themestested.com/badge/bigcommerce/bamboo-zen.svg" alt="Bamboo Zen speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.