In a nutshell
You can use a special HTML <META> tag to tell robots not to index the content of a page, and/or not scan it for links to follow.
For example:
<html>
<head>
<title>…</title>
<META NAME=”ROBOTS” CONTENT=”NOINDEX, NOFOLLOW”>
</head>
There are two important considerations when using the robots tag:
* robots can ignore your tag. Especially malware [...]
The Image Tag and the Src Attribute
In HTML, images are defined with the < img > tag.
The < img > tag is empty, which means that it contains attributes only and it has no closing tag.
To display an image on a page, you need to use the src attribute. Src stands for “source”. The [...]
A link is the “address” to a document (or a resource) on the web.
HTML Formatting Tags
HTML uses tags like <b> and <i> for formatting output, like bold or italic text.
These HTML tags are called formatting tags.
Refer to the bottom of this page for a complete reference.
Text Formatting Tags
Tag
Description
<b>
Defines bold text
<big>
Defines big text
<em>
Defines emphasized text
<i>
Defines italic text
<small>
Defines small text
<strong>
Defines strong text
<sub>
Defines subscripted text
<sup>
Defines superscripted text
<ins>
Defines inserted text
<del>
Defines deleted text
<s>
Deprecated. [...]
HTML documents are divided into paragraphs.
Headings are important in HTML documents.
Attributes provide additional information about HTML elements.
HTML Elements
An HTML element is everything from the start tag to the end tag:
HTML Element Syntax
* An HTML element starts with a start tag / opening tag
* An HTML element ends with an end tag / closing tag
* The element content is everything [...]
HTML Headings
HTML headings are defined with the < h1 > to < h6 > tags.
<h1>This is a heading</h1>
<h2>This is a heading</h2>
<h3>This is a heading</h3>
HTML Paragraphs
HTML paragraphs are defined with the < p > tag.
<p>This is a paragraph</p>
<p>This is another paragraph</p>
HTML Links
HTML links are defined with the < a > tag.
This is a link [...]
What is HTML?
