HTML | Markup Language and Structure of a Web Page - Hierarchy and Nesting - HTML example and Basic HTML Structure
What is HTML?
HTML, or HyperText Markup Language, is the standard language used to create and design documents on the World Wide Web. It is the backbone of most web content and provides the basic structure for web pages. HTML allows you to create documents that can be displayed in a web browser.
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Here are some key points about HTML:
1. Markup Language: HTML is a markup language, meaning it uses a system of markup tags to define the structure and layout of a web document. These tags are enclosed in angle brackets `< >` and come in pairs, with an opening tag and a closing tag.
2. Structure of a Web Page: HTML documents consist of various elements, including headings, paragraphs, lists, links, images, forms, and more. These elements define the content and layout of a web page.
3. Hierarchy and Nesting: HTML elements can be nested inside one another, creating a hierarchical structure. This nesting allows for the organization and arrangement of content on a webpage.
4. Browser Interpretation: Web browsers interpret HTML documents and render them as visually appealing web pages. Browsers follow the instructions provided by HTML tags to display text, images, links, and multimedia elements in a user-friendly format.
5. Basic HTML Structure:
```html
<!DOCTYPE html>
<html>
<head>
<title>Page Title</title>
</head>
<body>
<h1>This is a Heading</h1>
<p>This is a paragraph.</p>
<img src="image.jpg" alt="Description of the image">
</body>
</html>
```
HTML In this example:
- `<!DOCTYPE html>` defines the document type and version of HTML being used.
- `<html>` is the root element that wraps all content on the page.
- `<head>` contains meta-information about the HTML document, such as the title displayed on the browser tab.
- `<body>` contains the visible content of the web page.
- `<h1>` and `<p>` are heading and paragraph elements, respectively.
- `<img>` is an image element, displaying an image on the webpage.
HTML forms the basis for creating web content, and it is often combined with CSS (Cascading Style Sheets) and JavaScript to create visually appealing, interactive, and dynamic web pages.
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