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Karman theme preview

Karman

Karman is a Framer theme by John Nicholson ($79). Tested on 2026-09-24 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 37 for mobile speed and 62 for desktop speed, 69/69 for SEO and 92/92 for accessibility (mobile/desktop, 0–100).

Mobile37
Karman home page on mobile
Desktop62
Karman home page on desktop

Scores

MobileDesktop
Speed3762
SEO6969
Accessibility9292
Best practices100100

Single preset · measured 2 times since 2026-09-24 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.

Why not 100 — Karman home page

Mobile

Speed 37 · 63 points to gain

  • −30 Total Blocking Time medium effort
  • −18.3 Largest Contentful Paint medium effort
  • −7.5 Cumulative Layout Shift medium effort
  • −3.6 First Contentful Paint medium effort
  • −3.6 Speed Index medium effort
  • 450 ms Reduce unused JavaScript high effort

SEO 69 · 31 points to gain

  • −31 Page is blocked from indexing low effort

Accessibility 92 · 8 points to gain

  • −4.2 Background and foreground colors do not have a sufficient contrast ratio. medium effort
  • −4.2 `<html>` element does not have a `[lang]` attribute low effort

Desktop

Speed 62 · 38 points to gain

  • −30 Total Blocking Time medium effort
  • −6 Speed Index medium effort
  • −2 Largest Contentful Paint medium effort

SEO 69 · 31 points to gain

  • −31 Page is blocked from indexing low effort

Accessibility 92 · 8 points to gain

  • −4.2 Background and foreground colors do not have a sufficient contrast ratio. medium effort
  • −4.2 `<html>` element does not have a `[lang]` attribute low effort

Presets and pages

Preset / pageSpeedSEOA11ySpeedSEOA11yTested
mobiledesktop
Karman default demo ↗ 376992626992 2026-09-24
home ↗ 376992626992 2026-09-24

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

Karman: mobile speed 37 on Themestested
<a href="https://themestested.com/theme/framer/karman"><img src="https://themestested.com/badge/framer/karman.svg" alt="Karman speed score on Themestested" height="20"></a>

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