Content analysis for website navigation can be done in four main steps: planning, auditing, analyzing, and strategizing. To begin with, you will need to define your content goals, objectives, and scope. Additionally, you should identify your target audience, their needs, behaviors and preferences. Researching your competitors and their content strategies is also important. Then, you can inventory and evaluate your existing content using tools such as spreadsheets, content management systems or software. Assessing how your content meets your goals and audience's needs is also necessary. After that, you analyze the data from the content audit to identify gaps, opportunities and challenges in your content. Comparing your content with competitors' and best practices is also needed. You can use metrics such as traffic, bounce rate or conversion rate to measure performance. Finally, you create a content strategy based on the analysis and prioritize needs and actions such as creating or updating content. Additionally, you plan how to implement, monitor and refine your content and navigation.