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NS1 adoption & performance trends

2 quarters of aggregate data

Unique domains per quarter

NS1 -- Unique domains per quarterNS1 -- Unique domains per quarter040.480.8121.3161.7Q2 '26Q3 '26

Median composite score

NS1 -- Median composite scoreNS1 -- Median composite score0255075100Q2 '26Q3 '26

Median Lighthouse performance

NS1 -- Median Lighthouse performanceNS1 -- Median Lighthouse performance0255075100Q2 '26Q3 '26

Median Lighthouse accessibility

NS1 -- Median Lighthouse accessibilityNS1 -- Median Lighthouse accessibility0255075100Q2 '26Q3 '26

How this is calculated

Each point is the median across all public NS1 audits completed that quarter. Quarters with fewer than 3 audits are skipped.

Learn more about our methodology →

Raw data

QuarterUnique domainsCompositePerformanceAccessibility
Q2 '26147734191
Q3 '263856894