I don't use this tool or Expression Engine CMS but wanted to note that I was c/p a link into Slack today from these guys: http://mrcagney.com/
And the description was bizarre:
<meta name='keywords' content='your, default, keywords, here' />
<meta name='description' content='Your default description here' />
Inspecting the HTML, I saw the tag that noted the above was created b/c of this SEO Lite add on. Perhaps it would be ideal if the add on did not insert these meta tags if the user has not updated the values associated with each.