Tags are a way of labelling and organizing content on a WordPress site based on specific topics or details it covers — distinct from categories, which represent a site's broader, more structured content sections. A single blog post might carry several tags, describing its specific themes in more granular detail.
Tags vs. Categories
- Categories — broad, hierarchical, and generally limited in number (a site's main topic sections)
- Tags — specific, non-hierarchical, and applied more freely across posts
A Simple Example
A recipe blog post might sit within the "Dinner Recipes" category, while carrying specific tags like "vegan," "30-minute meals," and "one-pot" — details that help visitors find genuinely related content beyond just the single broad category.
Why Tags Are Worth Using Well
- Help visitors discover related content across a site more easily
- Improve overall site organization and navigation
- Can support long-tail SEO when used thoughtfully and consistently
A Word of Caution
Overusing tags — applying dozens of different ones inconsistently, or creating a new tag for nearly every single post — can create a genuinely messy site structure and even lead to thin, low-value tag archive pages. Using a smaller, well-considered, and consistent set of tags across a site tends to work considerably better.
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