HubSpot's Inbound Marketing Certification includes twelve classes that span the four stages of the Inbound Methodology. From optimizing your website, to landing page anatomy, to honing your inbound sales skills, this certification covers the basics of what inbound is all about. Certification deems the marketer capable and skilled in Inbound Methodology. He/she has been tested on best practices and is capable of applying them to attract strangers, to convert visitors, to close leads and to delight customers.