HTML

family of markup languages for displaying information viewable in a web browser
(Redirected from Hypertext Markup Language)


Hyper Text Markup Language (HTML) is a markup language[1] for creating a webpage. Webpages are usually viewed in a web browser. They can include writing, links, pictures, and even sound and video. HTML is used to mark and describe each of these kinds of content so the web browser can display them correctly. HTML can also be used to add meta information to a webpage. Meta information is usually not shown by web browsers and is data about the web page, e.g., the name of the person who created the page. Cascading Style Sheets (CSS) is used to style HTML elements while JavaScript is used to manipulate HTML elements and CSS styles.

HTML
(HyperText Markup Language)
Filename extension.html, .htm
Internet media typetext/html
Type codeTEXT
Uniform Type Identifier (UTI)public.html
Developed byWorld Wide Web Consortium & WHATWG
Type of formatMarkup language
Extended fromSGML
Extended toXHTML
StandardISO/IEC 15445
W3C HTML 4.01
W3C HTML 5 (draft)

HTML was made by the World Wide Web Consortium (W3C). There are several versions of HTML. As of September 2018, the current standard of HTML is dubbed HTML 5 and is specifically at version 5.2.

TagsEdit

HTML uses special bits of programming language called "tags" to let the browser know how a webpage should look. The tags usually come in pairs: an opening tag defines the start of a block of content and a closing tag defines the end of that block of content. There are many different kinds of tags, and each one has a different purpose. See Basic HTML Tags below for tag examples.

Some tags only work in certain browsers. For example, the <menuitem> tag, which is used to make something appear when the person presses the right button of the mouse, only works on the Mozilla Firefox browser.[2] Other browsers simply ignore this tag and display the writing normally. Many web page creators avoid using these "non-standard" tags because they want their pages to look the same with all browsers.

ExampleEdit

Here is an example page in HTML.

 1 <!DOCTYPE html>
 2 <html>
 3   <head>
 4     <title>This is the title of the page.</title>
 5   </head>
 6   <body>
 7     <p>This is a paragraph.</p>
 8     <a href="https://www.domain.com">This is a link.</a>
 9     <img src="image.jpg" alt="Image">
10   </body>
11 </html>

A simple HTML page would be this: a single paragraph with "Hello world!" written on it.

1 <!DOCTYPE html>
2 <html>
3   <head>
4     <title>Hi!</title>
5   </head>
6   <body>
7     <p>Hello world!</p>
8   </body>
9 </html>

Basic HTML tagsEdit


Tag name Name Function Code Example
<!DOCTYPE> Doctype Defines the Document type
<!DOCTYPE html>
<html> HTML Defines an HTML document and starts a HTML document.
<html>All code</html>
<head> Head Contains any code that is not used to display elements on the webpage
<head></head>
<title> Title Defines the title of the webpage (shown on the tab) and is entered within the <head>
<title>Webpage</title>
<body> Body Contains the visible elements of the webpage (and contains the paragraph and more)
<body>Html tags</body>
<h1> to <h6> Headings Headings of various sizes (<h1> being the largest)
<h1>Heading</h1>
<p> Paragraph Defines a paragraph of text
<p>TEXT</p>
<a> Anchor Creates active links to other web pages
<a href="www.domain.com">Visit our site</a>
<img> Image Displays an image on the page
<img src="ImageUrl" alt="Text displayed if image is not available">
<br> Break Inserts a single line break
Text <br> Text
 
<center> Center Moves content to the center of the page
<center>Code</center>
<script> Script Creates a script in the webpage, usually written in JavaScript
<script>document.write("Hello World!")</script>

Other websitesEdit

ReferencesEdit

  1. "Why HTML is Not a Programming Language". Syracuse University. Retrieved 27 June 2016.
  2. "MDN Web Docs". 2019-12-25. Retrieved 2020-01-15.

Using HTML TagsEdit

Making a web pageEdit

Making a web page is easy.All you need to remember is the tags and the order to make a web page.

First, you need to find a place to type in the HTML Tags (I recommend notepad) and type down the tags.

Here is another example of a HTML Tag page.

<html>

<head>

<title> Hi! <title>

<h1> Hello world!</h1>

</head>

<body>

<p>

This is a HTML Tag page.

</p>

<footer>

By: *Insert name here*

</footer>

</html>

Once your done, save in this in this format: helloworld.htm

(don't put spaces)

And you're done! Once you save it in your computer, if you press it, it will send you to your web page in google!