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Next.js App Router adoption & performance trends

2 quarters of aggregate data

Unique domains per quarter

Next.js App Router -- Unique domains per quarterNext.js App Router -- Unique domains per quarter058.9117.7176.6235.4Q2 '26Q3 '26

Median composite score

Next.js App Router -- Median composite scoreNext.js App Router -- Median composite score0255075100Q2 '26Q3 '26

Median Lighthouse performance

Next.js App Router -- Median Lighthouse performanceNext.js App Router -- Median Lighthouse performance0255075100Q2 '26Q3 '26

Median Lighthouse accessibility

Next.js App Router -- Median Lighthouse accessibilityNext.js App Router -- Median Lighthouse accessibility0255075100Q2 '26Q3 '26

How this is calculated

Each point is the median across all public Next.js App Router audits completed that quarter. Quarters with fewer than 3 audits are skipped.

Learn more about our methodology →

Raw data

QuarterUnique domainsCompositePerformanceAccessibility
Q2 '26214744090
Q3 '264846189