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Keyword Research

WordPress Focus Keywords

A focus keyword is the main search phrase a WordPress page is optimized around, used by SEO plugins to guide on-page checks.

Also called
focus keyphrase, target keyword
Applies to
WordPress pages with SEO plugins
Commonly confused with
primary keyword (same concept)

Key points

  • A focus keyword represents the main topic of a page, not every related term.
  • Yoast SEO provides a dedicated Focus Keyphrase field in the WordPress editor.
  • Good selection criteria include relevance, search volume, competition, and intent match.
  • Place the focus keyword naturally in the title tag, main heading, first paragraph, and meta description.
  • Avoid keyword stuffing; support the main phrase with related variations and internal links.

Where it changes your decision

A focus keyword directly affects how you plan and evaluate a page, especially when using plugins like Yoast or All in One SEO that flag optimization gaps based on the chosen phrase.

  • Choosing which pages to create: each new page should target one unique focus keyword to prevent keyword cannibalization. For example, if you already target "long tail keywords" on one page, avoid using the same focus keyword on another.
  • Optimizing a page's content: the focus keyword guides where to place it in the title, headings, and first paragraph. Modern SEO tools now suggest including related variations rather than repeating the exact phrase, which supports better topical coverage.
  • Evaluating SEO health: plugins provide a readability and SEO score based on focus keyword usage. If the keyword is missing from the meta description, the plugin will flag it, prompting you to write a proper meta description that matches search intent.

What it is not

  • A focus keyword is not a ranking signal itself. It is a planning aid; search engines evaluate topic relevance and content quality holistically, not just the presence of a specific phrase.
  • A page should not target multiple focus keywords. Doing so dilutes the primary topic and can cause confusion. One page should normally have one primary focus keyword.
  • The exact phrase does not need to appear in every section. Overuse leads to keyword stuffing. Instead, use synonyms and related terms naturally, and link to other pages using phrases like "what are keywords in seo" to reinforce context.
  • A focus keyword does not guarantee a high ranking. It is just one factor. Search intent, backlinks, and user engagement matter more. Treating it as a magic formula often misleads beginners.
Plugin checklists change over time. Focus on natural content and topical authority rather than rigidly following every on-page requirement.
Read next Meta Description The meta description is the next logical step because it is the snippet users see in search results and is directly informed by the focus keyword.
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Sources

  1. Yoast Widely used WordPress SEO reference explaining how to choose a focus keyword and how to evaluate search demand.
  2. Google Search Central Authoritative guidance for SEO fundamentals, useful for framing keyword use around helpful content and page relevance.
  3. AIOSEO Glossary Clear WordPress/plugin-oriented definition of focus keyword as the primary term a page is optimized for.
  4. WPBeginner Practical WordPress tutorial showing how the focus keyphrase field is used in common SEO plugins.

Written and maintained by Nora Lindholm. Last updated 27 July 2026.

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