Heading Structure Checker
Visualize the complete heading hierarchy of any page. Detect missing H1s, skipped levels, duplicate headings, empty tags, and over-long text — with a live outline tree and keyword presence heatmap.
Focus keyword
Visualize the complete heading hierarchy of any page. Detect missing H1s, skipped levels, duplicate headings, empty tags, and over-long text — with a live outline tree and keyword presence heatmap.