EXPIRES:
Defines the expiration date and time of the document being indexed and requires RFC1123 date format, for example: Thu, 04 Oct 2010 14:21:20 GMT
ABSTRACT:
Is a one line sentence which gives an overview of the entire webpage
COPYRIGHT:
No need to add ©, it will be added automatically
DESIGNER:
Webmaster
PUBLISHER:
Company that publishes material being read or sold on a web site
REVISIT:
Defines how often a search engine or spider should come to your website for re-indexing. For example: 2 Days, 3 Days, 4 Days, etc. Note: Just ad number(s), word Days will be added automatically
DISTRIBUTION:
Global (indicates that your webpage is intended for mass distribution to everyone), Local (intended for local distribution of your document), and IU - Internal Use (not intended for public distribution).