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Home  >  Article  >  Web Front-end  >  What does the html file contain?

What does the html file contain?

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2024-04-05 06:09:22735browse
<p>Abstract: HTML (Hypertext Markup Language) is a code that defines the structure and content of web pages. It contains document type declarations, HTML tags, elements, attributes, text content, comments, and scripts.

<p>What does the html file contain?

<p>Contents of HTML files

<p>HTML (Hypertext Markup Language) files are the building blocks of web pages. It contains a series of tags that define the structure and content of a web page. The main contents are as follows:

<p>1. The document type declaration

<p> is located on the first line of the document and specifies the version of the HTML document. For example: 

<code class="html"><!DOCTYPE html></code>
<p>2. HTML tags

<p>HTML tags are used to segment and organize web content. The most common tags include:

  • <html>: Defines the root element of the HTML document.
  • <head>: Contains information about the web page, such as title and metadata.
  • <body>: Contains the visible content of the web page.
<p>3. Elements

<p> Elements are components of HTML tags and represent specific types of content. For example:

  • <h1>: Heading 1 element.
  • <p>: Paragraph element.
  • <img>: Image element.
<p>4. Attributes

<p>Attributes provide additional information about the element. They appear as name-value pairs, separated by spaces. For example: 

<code class="html"><img src="image.jpg" alt="My Image"></code>
<p>where the src attribute specifies the image source, and the alt attribute provides the alternative text for the image.

<p>5. Text content

<p>HTML files also contain text content, which is the content that appears on the web page. It is usually located between or within elements.

<p>6. Comments

<p> Comments are used to provide information about the HTML code but will not appear on the web page. They start with <!-- and end with -->.

<p>7. Scripts

<p>Scripts are used to add dynamic interactivity to web pages. They can be used for various purposes, such as processing forms, creating animations, or loading other content.

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