The fallacy of CTR as a KPI: Redefining PPC ad success
Click-through rate (CTR) is a cornerstone metric of PPC marketing. Calculated as the percentage of people who click on an ad after seeing it, CTR is often treated as a key performance indicator (KPI), commanding disproportionate attention and optimization efforts. Google search interest in the topic of CTR far exceeds that of conversion rate (CVR), … Read more
