The document discusses key performance indicators (KPIs) that organizations should know, focusing on KPIs for digital marketing. It defines KPIs as quantifiable metrics that measure the success of activities and projects. The document then provides examples of KPIs for sales, marketing, social media, and SEO. Common KPIs include sales growth, return on investment, keyword rankings, follower count, and traffic sources. Overall, KPIs help organizations evaluate performance, understand their position in the market, and identify areas for improvement.