When configured correctly, WordPress is one of the most powerful platforms for SEO. When configured incorrectly, however, it can quickly become a machine that generates unnecessary URLs. In the age of AI SEO, a strong technical foundation is more important than ever. Even if your content is exceptional, indexing and canonicalization issues can prevent both Google and AI-powered search systems from discovering the correct version of your pages. This checklist is designed to help you quickly review the most critical technical SEO areas.

1) Index / Noindex Fundamentals

  • Service pages, primary category pages, case studies: index
  • Tag archives, date archives, author archives: noindex (if ‘not applicable’)
  • Internal search result pages: noindex
    Goal: Maintain control over the number of pages that should be indexed and avoid unnecessary index bloat.

2) Canonical Health

A canonical tag tells search engines, “This is the preferred version of the page.”

  • Language-specific pages should reference their own language URLs as canonical.
  • Parameterized URLs should, where possible, point to the primary page version.
  • Pagination structures (Page 2, Page 3, etc.) should follow a consistent canonical strategy.

3) Redirect Management and Cleanup

  • Avoid redirect chains (A → B → C). Redirect directly from A → C whenever possible.
  • Regularly identify and resolve 404 errors.
  • Standardize HTTP → HTTPS redirects. Standardize www and non-www versions of the website.
    These issues directly affect the crawl budget.

4) Identifying Thin Content

On WordPress websites, thin content often appears in the following areas:

  • Category or tag pages with minimal descriptions
  • Automatically generated archive pages
  • Duplicate variations of the same service page
    Solution: Expand and improve the content (add content) or consolidate, or apply a noindex directive

5) AI SEO Considerations

  • Add a “clear definition” section (LLM summaries)
  • Expand your question coverage with FAQ sections and structured data (FAQ Schema).
  • Build internal links around “topic relationships” (topic cluster)

Quick Checklist

  • Does your robots.txt file block unnecessary areas of the website?
  • Is your XML sitemap clean and up to date?
  • Are there any canonical tag conflicts?
  • Are there any 404 errors or redirect chains that need to be resolved?
  • ThiAre thin content pages listed?