themestestedbyWhirlwind eCommerce logo — Shopify and BigCommerce ecommerce development agencyWhirlwind eCommerce
Hera Light theme preview

Hera Light

Hera Light is a BigCommerce theme by Halothemes ($300). Tested on 2026-11-10 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 53 for mobile speed and 70 for desktop speed, 95/95 for SEO and 89/91 for accessibility (mobile/desktop, 0–100).

Mobile47
Hera Light home page on mobile
Desktop61
Hera Light home page on desktop

Scores

MobileDesktop
Speed5370
SEO9595
Accessibility8991
Best practices8388

Single preset · measured 30 times since 2026-11-07 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.

Why not 100 — Hera-Light home page

Mobile

Speed 47 · 53 points to gain

  • −25 Largest Contentful Paint medium effort
  • −10.8 Total Blocking Time medium effort
  • −9.9 First Contentful Paint medium effort
  • −7.5 Speed Index medium effort
  • 5.0 s Reduce unused JavaScript high effort
  • 910 ms Reduce unused CSS high effort

Accessibility 97 · 3 points to gain

  • −3 `[aria-hidden="true"]` elements contain focusable descendents medium effort

Best practices 88 · 12 points to gain

  • −3.8 Serves images with low resolution low effort
  • −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 61 · 39 points to gain

  • −23.1 Total Blocking Time medium effort
  • −12.3 Largest Contentful Paint medium effort
  • −3.1 Speed Index medium effort
  • 770 ms Reduce unused JavaScript high effort
  • 210 ms Reduce unused CSS high effort

Accessibility 94 · 6 points to gain

  • −3 `[aria-hidden="true"]` elements contain focusable descendents medium effort
  • −3 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 / pageSpeedSEOA11ySpeedSEOA11yTested
mobiledesktop
Hera-Light default demo ↗ 539589709591 2026-11-07
category ↗ 589292829289 2026-11-10
home ↗ 47100976110094 2026-11-07
product ↗ 559278689290 2026-11-10

Show this score on your site

A live badge: it always shows Hera Light's current score and links back here. Paste this where the theme is sold or documented.

Hera Light: mobile speed 53 on Themestested
<a href="https://themestested.com/theme/bigcommerce/hera-light"><img src="https://themestested.com/badge/bigcommerce/hera-light.svg" alt="Hera Light speed score on Themestested" height="20"></a>

Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.