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Klarna Checkout adoption & performance trends

2 quarters of aggregate data

Unique domains per quarter

Klarna Checkout -- Unique domains per quarterKlarna Checkout -- Unique domains per quarter0369.112.1Q2 '26Q3 '26

Median composite score

Klarna Checkout -- Median composite scoreKlarna Checkout -- Median composite score0255075100Q2 '26Q3 '26

Median Lighthouse performance

Klarna Checkout -- Median Lighthouse performanceKlarna Checkout -- Median Lighthouse performance0255075100Q2 '26Q3 '26

Median Lighthouse accessibility

Klarna Checkout -- Median Lighthouse accessibilityKlarna Checkout -- Median Lighthouse accessibility0255075100Q2 '26Q3 '26

How this is calculated

Each point is the median across all public Klarna Checkout audits completed that quarter. Quarters with fewer than 3 audits are skipped.

Learn more about our methodology →

Raw data

QuarterUnique domainsCompositePerformanceAccessibility
Q2 '2611743082
Q3 '263804589