Hera Bright
Hera Bright is a BigCommerce theme by Halothemes ($300). Tested on 2026-11-08 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 67 for mobile speed and 88 for desktop speed, 95/95 for SEO and 97/93 for accessibility (mobile/desktop, 0–100).
Mobile77
Desktop92
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 67 | 88 |
| SEO | 95 | 95 |
| Accessibility | 97 | 93 |
| Best practices | 95 | 99 |
Single preset · measured 36 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Hera-Bright home page
Mobile
Speed 77 · 23 points to gain
- −20 Largest Contentful Paint medium effort
- −1.6 Speed Index medium effort
- −0.9 Total Blocking Time medium effort
- −0.8 First Contentful Paint medium effort
- 750 ms Reduce unused CSS high effort
- 750 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 96 · 4 points to gain
- −3.8 Serves images with low resolution low effort
Desktop
Speed 92 · 8 points to gain
- −4.5 Total Blocking Time medium effort
- −3 Largest Contentful Paint medium effort
- 120 ms Reduce unused CSS high effort
- 120 ms Reduce unused JavaScript high effort
SEO 92 · 8 points to gain
- −7.7 Document does not have a meta description low effort
Accessibility 93 · 7 points to gain
- −3.3 `[aria-hidden="true"]` elements contain focusable descendents medium effort
- −3.3 Touch targets do not have sufficient size or spacing. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Hera-Bright default demo ↗ | 67 | 95 | 97 | 88 | 95 | 93 | 2026-11-01 |
| category ↗ | 77 | 100 | 95 | 98 | 100 | 92 | 2026-11-08 |
| home ↗ | 77 | 92 | 100 | 92 | 92 | 93 | 2026-11-01 |
| product ↗ | 46 | 92 | 95 | 74 | 92 | 95 | 2026-11-01 |
Show this score on your site
A live badge: it always shows Hera Bright's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/bigcommerce/hera-bright"><img src="https://themestested.com/badge/bigcommerce/hera-bright.svg" alt="Hera Bright speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.