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Brightlight theme preview

Brightlight

Brightlight is a Astro theme by Lexington Themes (Paid). Tested on 2026-10-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 71 for mobile speed and 65 for desktop speed, 66/66 for SEO and 94/95 for accessibility (mobile/desktop, 0–100).

Mobile71
Brightlight home page on mobile
Desktop65
Brightlight home page on desktop

Scores

MobileDesktop
Speed7165
SEO6666
Accessibility9495
Best practices100100

Single preset · measured 4 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.

Why not 100 — Brightlight home page

Mobile

Speed 71 · 29 points to gain

  • −10.3 Largest Contentful Paint medium effort
  • −9.9 Total Blocking Time medium effort
  • −5.7 First Contentful Paint medium effort
  • −3.5 Speed Index medium effort
  • 310 ms Reduce unused JavaScript high effort

SEO 66 · 34 points to gain

  • −33.6 Page is blocked from indexing low effort

Accessibility 94 · 6 points to gain

  • −5.7 Background and foreground colors do not have a sufficient contrast ratio. medium effort

Desktop

Speed 65 · 35 points to gain

  • −30 Total Blocking Time medium effort
  • −5 Speed Index medium effort

SEO 66 · 34 points to gain

  • −33.6 Page is blocked from indexing low effort

Accessibility 95 · 5 points to gain

  • −4.5 Background and foreground colors do not have a sufficient contrast ratio. medium effort

Presets and pages

Preset / pageSpeedSEOA11ySpeedSEOA11yTested
mobiledesktop
Brightlight default demo ↗ 716694656695 2026-10-13
home ↗ 716694656695 2026-10-13

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

Brightlight: mobile speed 71 on Themestested
<a href="https://themestested.com/theme/astro/brightlight"><img src="https://themestested.com/badge/astro/brightlight.svg" alt="Brightlight speed score on Themestested" height="20"></a>

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