What is HTML and its main tags for site design?

Today, the number of users who do all their work online and use different sites is increasing day by day; due to this issue, there has been intense competition between the owners of other sites, and all of them are trying to provide  the best site  to their users that can provide users with more facilities and with the help of which they can quickly meet their needs. As a result, jobs that do not have sites must feel threatened and try to  design their sites  so as not to lag behind competitors.

There are many languages ​​for creating different pages, each of them has various features so that programmers can  create other sites  according to their purpose. One of the most common languages ​​among programmers is HyperText Markup Language, which we will discuss in more detail below.

What is HTML?

It stands for  HyperText Markup Language  and gives the browser information about displaying content to accurately represent the site owner's goals. Simply put, it consists of a series of elements that ultimately describe  the structure of a web page. Its elements label pieces of content such as "this is a heading," "this is a paragraph," "this is a link," etc., now consider the following example.

The result of the above example will be as follows.

My First Heading

My first paragraph.

In general, the best way to learn the different programming languages ​​is to do this through examples. For instance, pay attention to the standard above and then to the explanations in this section to learn all the things quickly.

Example's explanation:

an HTML5 document.

meta information about the HTML page.

HTML Tags:

One of the essential things in this language is the tags. It defines how to format and display the web browser's content. It should be noted that existing tags consist of three main parts:  open tag, content, and closed tag, but some HTML tags are unclosed, each of these tags has its characteristics, and when different browsers exist, they read an HTML document the browser uses HTML tags to create HTML documents and provide their properties, each of tags is described in the following but before explaining the types of tags that exist, it is necessary to state the general points that you need to know in this regard, so pay attention to the following points.

- If you have used an open tag , then you must use a close tag (except some tags), as you know, there are different tags that you should pay attention to, each of which has its functions.

Some types of tags in HTML:

 The comment tag is used to insert comments in the source code, and it is considered as one of the valuable tags because it is essential to use, especially when you have a lot of code you can use it to explain your code, now consider the following example.

The result of the example will be as follows.

This is a paragraph.

-HTML DOCTYPE Declaration:

an HTML tag. It is "information" to the browser about what document type to expect. An example is given below in this regard.

The result of the example will be as follows.

The content of the document ...

The point that should be considered, which can be very helpful while coding, is the >! DOCTYPE< declaration is NOT case-sensitive.

-HTML body Tag:

The result of the above example will be as follows.

This is a heading

This is a paragraph.

-HTML main Tag:

navigation links, copyright information, site logo, and search forms, you should note that there must not be more than one