Choose the wrong statement.

The statement "It is important to have all sub-pages of a category being indexed" is incorrect because indexing all sub-pages, especially those with minimal unique content or duplicate information, can dilute link equity, waste crawl budget, and potentially lead to duplicate content issues. Often, it's better to consolidate content or use canonical tags to point to a primary page, ensuring that only the most valuable pages are indexed. Proper pagination, using rel=next and rel=prev (though Google now treats these as hints rather than directives), is crucial for user experience and search engine understanding of content series, particularly on e-commerce and editorial sites where content spans multiple pages.