in upper case
case-sensitive
in lowercase
not case sensitive
<Doctype HTML>
<! DOCTYPE html>
<Doctype>
<\Doctype html>
HTML
Web
Body
Head
To store information usually relevant to browsers and search engines
To only store information usually relevant to browsers
To only store information about search engines
To store information about external links
Hyperlinks and Text Markup Language
. Home Tool Markup Language
Hyper Text Markup Language
Hyperlinking Text Marking Language
<h1>
<h6>
<head>
<heading>
<img>
<pic>
<image>
<picture>
<ul>
<ol>
<li>
<dl>
<b>
<lb>
<break>
<br>
<delete>
<strikethrough>
<strike>
id
class
name
identifier
color
text
font
image
<power>
<super>
<sup>
</sub>
<a href='url'>
<a link='url'>
<a name='url'>
<a src='url'>
alt
title
src
link
cellspacing
cellpadding
cellgapping
cellmargin
3
4
5
7
method
action
target
enctype
Specifies the title of the document
Specifies the header
Specifies the footer
Defines a section of the page
type="color"
. type="palette"
type="hue
type="shade"
