A whole-page set of SEO optimization suggestions, generated for one page and focus keyword.
Each suggestion is a before/after pair: before is the page's current
text (empty when the page has none, such as a missing meta description),
and after is the suggested replacement. Locate the element to change by
its before text. Suggestions are stored per page, so a later generation
for the same page replaces this set.
Suggested rewrites of the page's body text, one per text element.
Suggested H1 heading.
Suggested subheading, for an H2 or H3 element of the page.
ID of this suggestion set.
Suggested description tag.
Suggested title tag.