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

Hera Bold

Hera Bold 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 68 for mobile speed and 85 for desktop speed, 87/87 for SEO and 89/93 for accessibility (mobile/desktop, 0–100).

Mobile71
Hera Bold home page on mobile
Desktop88
Hera Bold home page on desktop

Scores

MobileDesktop
Speed6885
SEO8787
Accessibility8993
Best practices9397

Single preset · measured 30 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.

Why not 100 — Hera-Bold home page

Mobile

Speed 71 · 29 points to gain

  • −24.5 Largest Contentful Paint medium effort
  • −3 Total Blocking Time medium effort
  • −0.8 First Contentful Paint medium effort
  • −0.6 Speed Index medium effort
  • 910 ms Reduce unused JavaScript high effort
  • 750 ms Reduce unused CSS high effort

SEO 85 · 15 points to gain

  • −7.7 Document does not have a meta description low effort
  • −7.7 Links are not crawlable medium effort

Accessibility 97 · 3 points to gain

  • −2.8 ARIA input fields do not have accessible names medium effort

Best practices 96 · 4 points to gain

  • −3.8 Serves images with low resolution low effort

Desktop

Speed 88 · 12 points to gain

  • −7.5 Largest Contentful Paint medium effort
  • −3.6 Total Blocking Time medium effort
  • −0.7 Speed Index medium effort
  • 120 ms Reduce unused CSS high effort
  • 120 ms Reduce unused JavaScript high effort

SEO 85 · 15 points to gain

  • −7.7 Document does not have a meta description low effort
  • −7.7 Links are not crawlable medium effort

Accessibility 97 · 3 points to gain

  • −2.7 ARIA input fields do not have accessible names medium effort

Best practices 96 · 4 points to gain

  • −3.8 Displays images with incorrect aspect ratio low effort

Presets and pages

Preset / pageSpeedSEOA11ySpeedSEOA11yTested
mobiledesktop
Hera-Bold default demo ↗ 688789858793 2026-11-01
category ↗ 758593998590 2026-11-01
home ↗ 718597888597 2026-11-01
product ↗ 589278689293 2026-11-10

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Hera Bold: mobile speed 68 on Themestested
<a href="https://themestested.com/theme/bigcommerce/hera-bold"><img src="https://themestested.com/badge/bigcommerce/hera-bold.svg" alt="Hera Bold speed score on Themestested" height="20"></a>

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