Yoast SEO: Basics & Key Features




Updated 3/12/2024

Learn about Yoast SEO and its key features. This popular WordPress plugin can help you optimize site content and improve search traffic.

yoast seo featured image

Yoast SEO is a powerful search engine optimization (SEO) plugin for WordPress, one of the most widely used content management systems (CMS) in the world.

This guide will introduce you to the main features of Yoast and how it can help you optimize your site for search engines and increase organic traffic.

What is Yoast SEO?

Yoast SEO is a popular WordPress plugin for helping website owners optimize their content for search engines. It is available for free, though they offer a Premium version with more useful features like the redirect manager.

Overall, Yoast can help you optimize your site’s content, improve SEO signals, and earn more traffic. However, like any good tool, its effectiveness is up to the user.

Key Features

Yoast SEO has many features designed to help improve your website’s SEO. Here are some key functionalities you’ll find in this plugin.

Keyword Optimization

One of the cornerstones of SEO is keyword optimization. Yoast SEO allows you to select a focus keyword for each page and post on your website.

The plugin then examines your content to see how well it’s optimized for that particular keyword. It checks the keyword density (how frequently the keyword appears), its distribution throughout the content, and whether it’s used in key areas such as the title, meta description, and headings.

Readability Analysis

Yoast SEO also considers the readability of your content from the perspective of your human visitors.

The plugin analyzes your content based on factors like sentence length, paragraph length, subheading distribution, and passive voice usage.

It then provides feedback and suggestions to help you improve the readability of your content, thus enhancing the user experience.

Technical SEO

A lot of technical aspects go into optimizing a website for search engines. Thankfully, Yoast SEO simplifies this process by automatically handling many aspects of technical SEO.

This includes creating an XML sitemap (a file that helps search engines better understand your website structure), managing the robots.txt file (a file that tells search engines which pages or sections of your site to crawl or not to crawl), and setting canonical URLs (to prevent duplicate content issues).

With Yoast SEO, you can easily customize your posts and pages’ meta descriptions and title tags.

These elements are important because they influence how your content is displayed in search engine results, which can impact click-trough rates.

Social Media Integration

Yoast SEO also assists in controlling how your content appears when it’s shared on social media platforms.

By setting Open Graph data, you can specify the title, description, and image that should be used when your content is shared on platforms like Facebook and Twitter.


Breadcrumbs are navigational aids that help users understand their location within your website’s hierarchy. They can also provide SEO benefits by enabling search engines to understand your website’s structure.

Yoast SEO makes it easy to add breadcrumb navigation to your WordPress website. They’ve created a simple breadcrumb block to add to your content, whether it’s in a post or the theme.

Redirect Manager (Premium)

The premium version of Yoast SEO includes a feature called the Redirect Manager. This tool can be incredibly useful when you delete pages or change the URLs of your posts, as it allows you to easily manage 301 redirects.

By redirecting old URLs to new ones, you prevent visitors from landing on a 404 error page and help search engines understand the new structure of your site.

Pros and Cons

Yoast, like any tool, it comes with its own set of advantages and disadvantages. Here are some of the top considerations:


  • User-Friendly: Yoast helps make the optimization process and other SEO tasks easier with a user-friendly interface, great for beginners and experts alike.
  • Great Support: You can find plenty of support documents and tutorials on Yoast’s site, which should help your SEO efforts.
  • XML Sitemaps: Automatically generates and manages XML sitemaps.
  • Useful Blocks: Provides custom blocks for elements like breadcrumb navigation, which can improve user experience and SEO.


  • Can Be Overly Prescriptive: The traffic light system (red, yellow, green indicators) can sometimes oversimplify SEO, pushing users to modify their content unnaturally to achieve green lights.
  • Excessive Updates: While it can be better to have more updates, Yoast’s tend to be a little much. Even if you have automatic plugin updates, you’ll constantly see Yoast’s notifications about some tiny update that likely won’t have any effect on your experience.

Bottom Line

While Yoast SEO is a powerful tool, remember that it is only one part of a comprehensive SEO strategy. Beyond using this plugin, it’s essential to produce high-quality content that meets the needs of your audience, earn high-quality backlinks from reputable websites, and provide a good user experience. 🌎

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