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HTML-->View question

How to declare doctype?

how to declare it


Asked On2017-05-16 19:03:08 by:PerumalS

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The HTML document type declaration, also known as DOCTYPE , is the first line of code required in every HTML or XHTML document. The DOCTYPE declaration is an instruction to the web browser about what version of HTML the page is written in. This ensures that the web page is parsed the same way by different web browsers.

Answerd on:2022-06-27 Answerd By:Suraj125

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  • The <!DOCTYPE> declaration helps the browser to display a web page correctly.
  • There are different document types on the web.
  • To display a document correctly, the browser must know both type and version.
  • The doctype declaration is not case sensitive. All cases are acceptable:

   some of the common declaration are

HTML 5: 

<!DOCTYPE html>

HTML 4.01  :

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">

XHTML 1.0    :

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">



Answerd on:2015-01-02 Answerd By:PerumalS

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