How do you learn HTML5 semantics?

The semantics in HTML is the relationship that the tags used have with the content that is intended to be expressed. HTML is structured in such a way that each tag represents with acronyms, abbreviations or first letters of the reference, what they really mean. For example, <section> is a section and <p> is a paragraph. It is advisable to refer to the documentation and become familiar with these terms in order to be able to write them almost automatically when programming and structuring the code. Semantics in HTML is necessary to be able to create a code optimized for search engines and based on what we really want to show.

Semantic means "relating to meaning". Writing semantic HTML means using HTML elements to structure your content based on each element's meaning, not its appearance.

Confused about HTML5 semantics? Understand the meaning of elements. Create readable and accessible web pages. - Rules and conventions for elements. - <header> for introduction or navigation. - <article> for self-contained content. - Improve readability and accessibility for all. Learn HTML5 semantics for better web design.

Using HTML semantics correctly is crucial, as it helps both developers and code support teams to better understand the content. It also makes it easier for search engines to understand the content. Additionally, it improves accessibility and allows browsers to apply default styles to the tags that contain them. Finally, an important point is that HTML semantics improves SEO, allowing, among other things, better positioning of the website in search engines.

The semantic HTML tags help the search engines and other user devices to determine the importance and context of web pages. The pages made with semantic elements are much easier to read. It has greater accessibility. It offers a better user experience.

Semantic HTML makes the sections of our website more understandable and better structured, and visually helps the programmer to perform his task. It also makes it more adaptable and better crawlable for search engines and browsers. It is a great method that favors usability and sections the web.

Semantic elements = elements with a meaning. examples: <p> (paragraph): A standalone paragraph of text. <a> (anchor): Used to mark up a hyperlink from one page to another.

Use semantic HTML wisely, think of each tag as a section that you must clearly define what it does. One of the most common mistakes is to abuse the <div> tag. Some examples of semantic HTML tags are: <article> -> Content that can be distributed independently or reused. <nav> -> Content that enables navigation. <header> -> introductory content. <main> -> Main content of a file or section. <footer> -> Footer that can be independent of a section. <aside> -> Portion of a document with variable relation to the main content. <section> -> Fragmentable section of a document. <figure> -> Stand-alone content that is mostly used to contain images with a caption or similar.

Start with memorizing the basics: div, span, input, button and what they're used for. Make sure any styles you put on divs and spans don't have css selectors that have tag names. (eg div.some-class is bad but .some-class is good) Then after you're done, look up a list of HTML5 elements and for each one see if you can swap a div or span to use that one. If you can use it, remember it because you'll find that there are 10-15 tags that you'll use every time and those are the ones to remember.

A good way is to check W3C ARIA authoring practices for html widget patterns. Using single semantic tags is pretty straightforward, but building a semantic widget can be really challenging. Another good strategy is navigating your own webpage with a screen reader and without a mouse. The harder the task, the less accessible is your website.

HTML semantics is practiced in every project. You have to overcome laziness and not constantly use shorter or common tags, which may seem to make your work easier, but in the long run, will create some kind of problems. A lot of <div> or similar tags could be replaced from your project if you look closely. You just have to make an effort and create basic projects from scratch with the most appropriate tags for good SEO, such as a testimonial website or a short blog.

In my opinion, the best way to practice HTML semantics is through hands-on learning ("learn by doing"). While reading theoretical content is useful for acquiring basic knowledge, the practical application of this knowledge is essential for its correct assimilation and retention. By putting what you have learned into practice, you can improve your understanding and recall of concepts, as well as develop skills and abilities in the use of HTML semantics.

HTML tags are updated from time to time, replaced or deprecated. Some once common tags are hardly used anymore, such as <isindex> or <plaintext>. Equivalences may arise, as in the case of <plaintext>, which is <pre>. It is convenient to consult websites such as MDN Mozilla Docs for reference on which tags to use and which not to use. HTML is the basis of programming and making semantic webs is almost a must nowadays.

To reinforce your use of semantic HTML: - Create several short projects with an appropriate tag hierarchy. - Consult the official documentation on trusted sites whenever you have questions. - Keep updated about deprecated or new tags to apply them to your workflow. - Test frequently.