How do you edit a Joomla 1.5 website header tag

Is there any extension available to ed开发者_Go百科it my website header tag? Website is created in Joomla. I want to edit my page's header tag for SEO purpose. Please help.

You can do that by setting up headers in your template file.

You don't actually have to edit the header, you need to where the various parts of the header are generated.

1. Title Tag - this is generated by the Title in the menu item or by the title article/K2 item is it does not have a menu item
2. Description, keywords, robots, author - these are all set within the Article or K2 item.

You can also use plugins to modify how the tags are generated - http://extensions.joomla.org/extensions/site-management/seo-a-metadata/14567