Yoast SEO WordPress Plugin
Yoast SEO is a WordPress plugin that guides on-page SEO, technical SEO, and content readability with automated features and recommendations.
- Also called
- Yoast SEO plugin
- Best for
- WordPress SEO optimisation, content readability checks
- Data it reports
- SEO scores, readability scores, snippet preview
Key points
- Provides real-time SEO feedback and readability checks for posts and pages.
- Automatically generates XML sitemaps and adds structured data markup.
- Supports editing of SEO titles and meta descriptions via a snippet editor.
- Premium version adds multiple-keyphrase optimisation, redirect management, and internal linking suggestions.
- Works as a guidance tool, not a ranking guarantee.
How it works
Yoast SEO analyses content in the WordPress editor and displays a traffic-light indicator for SEO and readability. It checks for keyphrase usage, keyword density, headings structure, paragraph length, sentence length, and transitions. The plugin also provides a snippet editor to preview how the page appears in search results.
Behind the scenes, Yoast SEO handles several technical SEO tasks automatically. It generates XML sitemaps, adds canonical URLs, and outputs structured data markup (schema.org) for articles, breadcrumbs, and more. These features run without requiring manual configuration, though advanced users can adjust settings.
The plugin is designed as a helper rather than a ranking solution. Its scores guide content improvements, but following its recommendations does not guarantee higher rankings. Google's algorithms change over time, so the plugin's advice should be treated as one input among many. For detailed keyphrase guidance, refer to the yoast seo keywords tutorial.
How to use it
- Install and activate Yoast SEO from the WordPress dashboard via Plugins > Add New, searching for Yoast SEO, then install and activate.
- Configure basic settings: enable XML sitemaps, choose schema types, and set canonical URLs under SEO > General.
- Edit a post or page and scroll to the Yoast SEO meta box below the editor.
- Enter a focus keyphrase that matches the page's main topic.
- Review the SEO and readability scores, then adjust content based on the feedback (e.g., improve keyphrase usage, add transition words, break up long paragraphs).
- Use the snippet editor to write an SEO title and meta description that include the keyphrase and entice clicks.
Questions people ask
Best SEO plugin for WordPress?
There is no single best SEO plugin for WordPress; the choice depends on your needs. Yoast SEO is one of the most popular options because it combines on-page optimisation, technical SEO, and readability checks in one package. Other plugins like Rank Math and All in One SEO offer different features, so compare them based on your workflow.
Rank math vs Yoast?
Rank Math and Yoast SEO are both strong WordPress SEO plugins but differ in approach. Rank Math offers a module-based system with more built-in features in the free version, such as schema markup for multiple types and redirection management. Yoast SEO provides a simpler interface and is widely used, with a premium version that adds multiple-keyphrase optimisation and internal linking suggestions. Neither is objectively better; choose based on which workflow you prefer.
Yoast SEO free vs premium?
The free version of Yoast SEO includes core features: real-time content analysis, XML sitemaps, schema markup, snippet editor, and readability checks. The premium version adds advanced features such as multiple-keyphrase optimisation, redirect management, internal linking suggestions, and AI-assisted copy help. Premium also provides access to training and support. Decide based on whether you need those extras for your site.
Sources
- Yoast SEO plugin page on WordPress.org Primary listing for the plugin, features, and official WordPress distribution details.
- Yoast official explainer: What does Yoast SEO do? Official source for core features like content SEO, readability, sitemaps, structured data, and technical SEO.
- Yoast SEO GitHub repository Useful for technical verification of the plugin’s codebase and development activity.
Written and maintained by Nora Lindholm. Last updated 27 July 2026.
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