!DOCTYPE

All HTML documents must start with a <!DOCTYPE> declaration.


The declaration is not an HTML tag. It is an "information" to the browser about what document type to expect.


In HTML 5, the declaration is simple:<!DOCTYPE html>


Tip: The <!DOCTYPE> declaration is NOT case sensitive.

  • <!DOCTYPE html>
  • <!DocType html>
  • <!Doctype htm>
  • <!doctype html>
  • All HTML documents must start with a <!DOCTYPE> declaration.


    The declaration is not an HTML tag. It is an "information" to the browser about what document type to expect.


    In HTML 5, the declaration is simple:<!DOCTYPE html>


    Tip: The <!DOCTYPE> declaration is NOT case sensitive.

  • <!DOCTYPE html>
  • <!DocType html>
  • <!Doctype htm>
  • <!doctype html>
  • All HTML documents must start with a <!DOCTYPE> declaration.


    The declaration is not an HTML tag. It is an "information" to the browser about what document type to expect.


    In HTML 5, the declaration is simple:<!DOCTYPE html>


    Tip: The <!DOCTYPE> declaration is NOT case sensitive.

  • <!DOCTYPE html>
  • <!DocType html>
  • <!Doctype htm>
  • <!doctype html>
  • All HTML documents must start with a <!DOCTYPE> declaration.


    The declaration is not an HTML tag. It is an "information" to the browser about what document type to expect.


    In HTML 5, the declaration is simple:<!DOCTYPE html>


    Tip: The <!DOCTYPE> declaration is NOT case sensitive.

  • <!DOCTYPE html>
  • <!DocType html>
  • <!Doctype htm>
  • <!doctype html>
  • All HTML documents must start with a <!DOCTYPE> declaration.


    The declaration is not an HTML tag. It is an "information" to the browser about what document type to expect.


    In HTML 5, the declaration is simple:<!DOCTYPE html>


    Tip: The <!DOCTYPE> declaration is NOT case sensitive.

  • <!DOCTYPE html>
  • <!DocType html>
  • <!Doctype htm>
  • <!doctype html>
  • html

    All HTML documents must start with a <!DOCTYPE> declaration.


    The declaration is not an HTML tag. It is an "information" to the browser about what document type to expect.


    In HTML 5, the declaration is simple:<!DOCTYPE html>


    Tip: The <!DOCTYPE> declaration is NOT case sensitive.

  • <!DOCTYPE html>
  • <!DocType html>
  • <!Doctype htm>
  • <!doctype html>
  • All HTML documents must start with a <!DOCTYPE> declaration.


    The declaration is not an HTML tag. It is an "information" to the browser about what document type to expect.


    In HTML 5, the declaration is simple:<!DOCTYPE html>


    Tip: The <!DOCTYPE> declaration is NOT case sensitive.

  • <!DOCTYPE html>
  • <!DocType html>
  • <!Doctype htm>
  • <!doctype html>
  • body

    All HTML documents must start with a <!DOCTYPE> declaration.


    The declaration is not an HTML tag. It is an "information" to the browser about what document type to expect.


    In HTML 5, the declaration is simple:<!DOCTYPE html>


    Tip: The <!DOCTYPE> declaration is NOT case sensitive.

  • <!DOCTYPE html>
  • <!DocType html>
  • <!Doctype htm>
  • <!doctype html>
  • All HTML documents must start with a <!DOCTYPE> declaration.


    The declaration is not an HTML tag. It is an "information" to the browser about what document type to expect.


    In HTML 5, the declaration is simple:<!DOCTYPE html>


    Tip: The <!DOCTYPE> declaration is NOT case sensitive.

  • <!DOCTYPE html>
  • <!DocType html>
  • <!Doctype htm>
  • <!doctype html>