Metrics > Click-Through Rate Click-Through Rate (CTR) Definition: Measures the percentage of email recipients who clicked a link in an email.Formula: CTR = (Clicks / Emails Delivered) × 100Why It Matters:A high CTR indicates strong email content and engagement. How to Improve: Use clear CTAs and buttons Optimize email layout for mobile users Personalize content based on user preferences Relevant Integrations: HubSpot Mailchimp Example Calculation:If 10,000 emails were delivered and 500 people clicked, CTR is:CTR=(50010000)×100=5%