While global attributes can be applied to any HTML element, some attributes are specific to certain elements. Let's look at two common examples:

alt attribute for images (<img>)

• Purpose: Provides alternative text for an image. This text is displayed if the image cannot be loaded, or for users who are visually impaired and use screen readers.
• Usage:
  HTML

  <img src="image.jpg" alt="A beautiful landscape">
    

• Key points:
  • Essential for accessibility.
  • Should accurately describe the image content.
  • Can be left empty for purely decorative images.

href attribute for links (<a>)

• Purpose: Specifies the URL of the linked resource.
• Usage:
  HTML

  <a href="https://www.example.com">Visit Example.com</a>
  

• Key points:
  • Can link to internal pages, external websites, or email addresses.
  • Other attributes like target can be used to control how the link opens (e.g., _blank for a new tab).

Example

<p>Here's an image of a cat:</p>
<img src="cat.jpg" alt="A cute cat">

<p>Click here to visit our website:</p>
<a href="https://ourwebsite.com">Visit Us</a>

Important considerations:

• Always provide meaningful alt text for images.
• Use clear and descriptive link text.
• Validate links to ensure they work correctly.

By using these element-specific attributes effectively, you can create more accessible and informative web pages.