Check access first
If a page cannot be fetched or rendered reliably, other content quality signals matter less. Review status code, redirect behavior, robots rules, and whether the main content appears in rendered HTML.
Review metadata and structure
Titles, descriptions, headings, canonical URLs, and structured data help systems understand a page. Missing metadata does not automatically block visibility, but it can make the page harder to interpret.
Look for extraction problems
A page may load correctly but still be hard to extract. Watch for vague headings, generic copy, missing entity names, important details hidden in images, or content that requires heavy interaction.