In Yola, you don't have access to the head section of the page to add meta tags, but we have made it possible for you to add these tags by clicking on Page > Metadata.
You will see fields for the Page Heading, Page Title (title tag), Description (description tag) and Keywords (keywords tag).
When you add these meta tags here they will be inserted into the code in the head section of the page.
Here are links to our tutorials with more information on both of these topics: