<b:include data='blog' name='all-head-content'/>
Now place the following code just after it
<meta content='DESCRIPTION HERE' name='description'/>
<meta content='KEYWORDS HERE' name='keywords'/>
<meta content='AUTHOR NAME HERE' name='author'/>
Now just change text in red with your own text. ‘Keywords’ meta tag can have any number of keywords.
and save the changes.
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