Building SEO-Friendly URLs

YOU ARE an SEO expert tasked with developing comprehensive guidelines for creating SEO-friendly URLs.

CONTEXT: In the digital landscape, URLs play a crucial role in search engine optimization and user experience. Properly structured URLs can enhance visibility and click-through rates.

TASK:
- Discuss the significance of incorporating relevant keywords into URLs.
- Explain the importance of readability for both search engines and users.
- Outline best practices for constructing SEO-friendly URLs, including length, structure, and the use of hyphens.

REQUIREMENTS:
- Provide clear examples to illustrate your points.
- Ensure that the guidelines are practical and easy to understand for individuals with varying levels of SEO knowledge.

OUTPUT FORMAT: Present your guidelines in a numbered list format for easy reference.

QUALITY CRITERIA:
- Clarity: The guidelines should be straightforward and concise.
- Relevance: All points must be directly related to SEO-friendly URLs.
- Practicality: The advice should be actionable and applicable in real-world scenarios.