HTML is one of the most basic languages ​​on the Internet and one of the core languages ​​for building web pages. HTML (Hypertext Markup Language) is a markup language used to describe the structure and content of web pages.

The main function of HTML is to build web pages. On the Internet, without HTML, there would be no web pages. The web pages we usually browse contain a lot of HTML codes, which are used to define the structure, layout and content of the web pages.

HTML can organically organize text, pictures, videos and other content on a web page to make it a complete whole. In HTML, various tags can be used to define different content, such as title tags (

to

), paragraph tags (

), link tags (), image tags ( ), etc. These tags can make our web pages more beautiful, easier to read and navigate.

HTML also provides good accessibility and maintainability for the website. When writing HTML, we can use semantic tags to describe the content of the web page, thereby conveying it to search engines and allowing them to better understand the page. This is very important in website SEO optimization and can help the website rank higher.

In addition, HTML is also very important for website maintenance. For well-structured HTML codes, developers can more easily format and modify pages, thereby improving development efficiency. Additionally, having a clear code structure helps with team collaboration as well as code readability and maintainability.

Finally, in today's digital era, HTML plays an increasingly important role. As more and more people use mobile devices to browse the Internet, HTML is very helpful in building responsive web pages and mobile applications. Web responsive design is the core principle of using HTML and CSS, which allows the website to adaptively layout according to different devices and screen sizes, thereby providing a better user experience.

In short, HTML runs throughout the entire Internet and is an important foundation for building web pages. It provides good accessibility and maintainability for the website, and also provides users with a better experience. Learning HTML is very beneficial for better understanding the Internet, building websites, and improving one's technical level.

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