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reCAPTCHA adoption & performance trends

2 quarters of aggregate data

Unique domains per quarter

reCAPTCHA -- Unique domains per quarterreCAPTCHA -- Unique domains per quarter093.8187.6281.3375.1Q2 '26Q3 '26

Median composite score

reCAPTCHA -- Median composite scorereCAPTCHA -- Median composite score0255075100Q2 '26Q3 '26

Median Lighthouse performance

reCAPTCHA -- Median Lighthouse performancereCAPTCHA -- Median Lighthouse performance0255075100Q2 '26Q3 '26

Median Lighthouse accessibility

reCAPTCHA -- Median Lighthouse accessibilityreCAPTCHA -- Median Lighthouse accessibility0255075100Q2 '26Q3 '26

How this is calculated

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

Learn more about our methodology →

Raw data

QuarterUnique domainsCompositePerformanceAccessibility
Q2 '26341723688
Q3 '268793587