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LifeStyle Default theme preview

LifeStyle Default

LifeStyle Default is a BigCommerce theme by 1Center (Free). Tested on 2026-11-10 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 71 for mobile speed and 90 for desktop speed, 87/87 for SEO and 74/74 for accessibility (mobile/desktop, 0–100).

Mobile48
LifeStyle Default home page on mobile
Desktop88
LifeStyle Default home page on desktop

Scores

MobileDesktop
Speed7190
SEO8787
Accessibility7474
Best practices9599

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

Why not 100 — LifeStyle-Default home page

Mobile

Speed 48 · 52 points to gain

  • −23.3 Largest Contentful Paint medium effort
  • −23 Cumulative Layout Shift medium effort
  • −3.6 Total Blocking Time medium effort
  • −1.9 Speed Index medium effort
  • 350 ms Reduce unused JavaScript high effort
  • 200 ms Reduce unused CSS high effort

SEO 92 · 8 points to gain

  • −7.7 Links are not crawlable medium effort

Accessibility 81 · 19 points to gain

  • −4.3 `[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5. low effort
  • −3 `[aria-hidden="true"]` elements contain focusable descendents medium effort
  • −3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
  • −3 Links rely on color to be distinguishable. medium effort
  • −3 Links do not have a discernible name medium effort
  • −1.3 Heading elements are not in a sequentially-descending order 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

  • −4.8 Speed Index medium effort
  • −4.7 Largest Contentful Paint medium effort
  • −1.5 Total Blocking Time medium effort
  • −1 Cumulative Layout Shift medium effort
  • 120 ms Reduce unused JavaScript high effort

SEO 92 · 8 points to gain

  • −7.7 Links are not crawlable medium effort

Accessibility 81 · 19 points to gain

  • −4.4 `[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5. low effort
  • −3.1 `[aria-hidden="true"]` elements contain focusable descendents medium effort
  • −3.1 Background and foreground colors do not have a sufficient contrast ratio. medium effort
  • −3.1 Links rely on color to be distinguishable. medium effort
  • −3.1 Links do not have a discernible name medium effort
  • −1.3 Heading elements are not in a sequentially-descending order medium effort

Presets and pages

Preset / pageSpeedSEOA11ySpeedSEOA11yTested
mobiledesktop
LifeStyle-Default default demo ↗ 718774908774 2026-11-07
category ↗ 948580998580 2026-11-10
home ↗ 489281889281 2026-11-07
product ↗ 728562848562 2026-11-07

Show this score on your site

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

LifeStyle Default: mobile speed 71 on Themestested
<a href="https://themestested.com/theme/bigcommerce/lifestyle-default"><img src="https://themestested.com/badge/bigcommerce/lifestyle-default.svg" alt="LifeStyle Default speed score on Themestested" height="20"></a>

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