From Gigantic Wiki
Template documentation follows
Note: the template above may sometimes be partially or fully invisible.
Visit Template:SEO/doc to edit this documentation. (How does this work?)
This template provides simplified way of adding WikiSEO parser function to the page.
Copy and fill the following code:
|title = 
|tag = <keywords>
|desc = <description>
|image = 
|alt = <image_alt>
All parameters are optional. By default the extension creates page description by itself.