Din punct de vedere SEO doar "description" ajuta

Eu folosesc multe. N-are ce sa strice :
<meta name="description"
<meta name="keywords"
<meta name="rating"
<meta name="robots"
<meta name="revisit-after”
<meta name="distribution"
<meta name="resource-type"
<meta name="copyright"
<meta name="author"
<meta name="geo.placename"
<meta name="country"