I need to know about Meta Tags! all kind of meta tags knows
and how they work and how they influence in ranking a web site.(meta
tags....  meta name="description","robots","rating","distribution",etc)
I rather answer in spanish

Necesito saber sobre etiquetas metas(meta tags....  meta
name="description","robots","rating","distribution",etc)
todos los tipos de etiquetas meta que hay, sus derivaciones y de que
forma influyen cada una de estas en la calificacion de las paginas
webs
(tiene que ser lo mas detallado)

Hi, 

The only META tag in the header area of an HTML page that helps with
Page Ranking, is the Title Tag.

Keyword Tags, Description Tags and all the rest do not get indexed by
Google, nor do they influence PageRank.

Your title should not be more than 60 characters long for PageRank,
the shorter the better. If you are not concerned with PageRank on a
page then it can be just about any length.

To learn more about Meta Tags you can read this page. 

How To Use META Tags
http://searchenginewatch.com/webmasters/meta.html

Back To Basics: META Tags
http://www.webdeveloper.com/html/html_metatags.html


This page isn't right for Google, but AltaVista still uses Keywords as
far as I know. But the page is in Spanish and describes how to use the
META TAGS  with good explanation.

Tutorial básico de HTML. META Etiquetas
http://www.mexicoextremo.com.mx/ayuda/manuales/cursohtml/index.php?nombre=capitulo13.html


Query Used
HTML META TAGS Tutorial


Thanks, 

webadept-ga