Data Tabs
H1,H2 and Content tab
Headings and word count for on-page SEO.
H1 / H2 tab
H1 text,count,missing/multiple;H2 count and list. Each page should have exactly one H1. Multiple H1s or missing H1 are in Issues.
Content tab
Word count,text/HTML ratio,thin content flag. Use to find thin or duplicate content.
Best practice
One descriptive H1 per page;use H2s for sections. Add or consolidate content for thin pages.