A Morello website gives you full access to the base template's head to include code snippets from trusted sources. Code snippets can be added to the head open tag (e.g., Google Analytics), head close tag (e.g., Meta Pixel), and body close tag (e.g., Pingdom). There's also a snippets section for including custom fonts (e.g., Google Fonts), and an iFrame Object (available within the Fluid Content Component) for displaying external content.