Google expands helpful content documentation with new main content and quality rater sections
TLDR
Google updated its helpful content documentation to add new sections on main content importance and how Search Quality raters evaluate it.
Optimixed Overview
Optimixed's original report on this story.
Google expanded its official guidance on creating helpful, reliable, people-first content by adding sections that emphasize the criticality of main content and detail how Search Quality raters assess content quality within that main content area.