When a 2-3 Point CTR Lift Triggers Search Algorithms: Real Campaign Evidence and How to Track It

https://stateofseo.com/why-seo-managers-who-bought-backlinks-but-saw-flat-rankings-keep-hitting-walls-with-stakeholders/

How a 2-3% Increase in CTR Turned Into +15-40% Impressions for Three Clients The data suggests small, measurable changes in click-through rate often matter more than most SEOs assume