The most important meta tags for SEO purposes are:
* Description
* Keywords
The description meta tag is used by most search engines to identify the content of your page and by some search engines as a source for text to describe your page to the search engine user.
= =
The keywords Meta tag is used by many search engines, but not Google, to identify the contents of your page.
= =
Other common meta tags include:
* Title
* Author
* Owner
* Subject
* Rating
* Abstract
* Revisit-After
* Language
* Copyright
* Robots
* Expires