How to add SEO keywords in WordPress

The most effective way to add SEO keywords in WordPress depends on whether you're using a page builder or the block editor, but the fundamental approach remains consistent: strategically place your target keyword in the page title, meta description, headings, and naturally throughout the content.

If you're using an SEO plugin like Yoast SEO or Rank Math, you'll want to install it first, then access the SEO settings below the editor on any post or page. These plugins provide a dedicated section where you paste your target keyword, and they'll analyze your content against that keyword to give you a readability and optimization score. The plugin will flag whether your keyword appears in the title tag (the clickable headline in search results), the meta description (the snippet showing below the title), and the first paragraph. Yoast typically recommends placing your keyword naturally in at least one H2 or H3 heading as well. The plugin won't force keyword stuffing—it actually penalizes overuse—but it ensures you've hit the basic optimization checkpoints. For the title tag and meta description specifically, you'll usually see editable fields right in that plugin panel. If you're not using a plugin, you'll need to manually edit these in the WordPress admin or through your theme customizer, depending on your setup.

Beyond the plugin assistance, focus on keyword placement where it matters most: the URL slug (the permalink structure), internal links pointing to the page, and naturally within your body content and headings. When you're writing or editing a page in WordPress, use your target keyword in at least one H2, sprinkle related variations throughout, and ensure the first 100 words contain your main keyword. Don't force it—search engines now prioritize user experience, so keyword placement should feel natural to readers. If you're using the WordPress block editor, you can still add custom title tags and meta descriptions through most themes' SEO settings, often found in the page settings sidebar. For designers building custom WordPress sites, make sure the theme you're recommending has built-in SEO fields or is compatible with a major SEO plugin, because many default WordPress themes lack proper title tag and meta description controls, which means clients won't be able to optimize these critical elements without a plugin or custom code.