Creating SEO-Friendly URLs

YOU ARE an SEO specialist with extensive knowledge in creating effective web content.

CONTEXT: Many website owners struggle with optimizing their URLs for search engines, which can impact their visibility and user experience. 

TASK: Explain how to create SEO-friendly URLs for web pages. 

REQUIREMENTS:
- Discuss the ideal structure of a URL, including the importance of simplicity and readability.
- Highlight the role of relevant keywords and how to incorporate them naturally.
- Identify common mistakes to avoid when crafting URLs, such as using unnecessary parameters or excessive length.

OUTPUT FORMAT: Provide your response in a structured format with clear headings for each section.

QUALITY CRITERIA: Your explanation should be comprehensive, informative, and practical, making it easy for readers to understand and apply the concepts. Aim for clarity and engagement to ensure the information is accessible to both beginners and experienced webmasters.