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1. What is the purpose of the data attribute in HTML elements?

2. What is the purpose of the meta tag in HTML, and how is it used?

3. Techniques for optimizing HTML code for better performance

4. What is Semantic tags in HTML?

5. What is the difference between HTML elements and tags?

What is Semantic tags in HTML?

Using semantic HTML tags, web pages are given meaning and structure, making them easier to comprehend for both web surfers and techies. They convey information about the type of content enclosed within the tags. There are some common semantic HTML tags here.

  1. <header>:

    • Represents the header of a section or a page.

  2. <nav>:

    • indicates a navigation menu.

  3. <main>:

    • Contains the main content of the document, excluding headers, footers, and sidebars.

  4. <article>:

    • Used for displaying a self-contained piece of content that could be distributed and reused independently.

  5. <section>:

    • This is used for a generic section of a document.

  6. <aside>:

    • Represents content that is tangentially related to the content around it, such as a sidebar.

  7. <footer>:

    • Indicates the footer of a section or a page.

  8. <details> and <summary>:

    • <details> : represents a disclosure widget from which the user can obtain additional information or controls, and

    • <summary> : represents a summary or label for the content of the <details> element.

  9. <time>:

    • This represents a specific period in time or a range of time.

  10. <figure> and <figcaption>:

    • <figure> is used to group media content with its caption <figcaption>.

Semantic HTML tags help search engines and accessibility tools understand and interpret your content better by making the structure of your web page clearer. Whenever possible, it's good practice to utilize semantic tags to enhance the overall quality and reliability of your HTML code.