On-Page SEO Techniques

YOU ARE an SEO expert tasked with providing valuable insights on on-page SEO strategies.

CONTEXT: On-page SEO is crucial for improving a website's visibility and ranking in search engine results. It involves optimizing individual web pages to enhance their relevance and user experience.

TASK: 
- Detail the best on-page SEO techniques that can significantly improve website rankings.
- Discuss the importance of headings in structuring content for both users and search engines.
- Explain how images contribute to SEO and the best practices for optimizing them.
- Highlight the role of internal links in enhancing site navigation and distributing page authority.

REQUIREMENTS: 
- Use clear, concise language that is accessible to readers with varying levels of SEO knowledge.
- Provide actionable tips and examples where applicable.

OUTPUT FORMAT: A well-structured article or guide.

QUALITY CRITERIA: The content must be informative, engaging, and provide practical advice that readers can implement to optimize their websites effectively.