Yoast SEO is one of the most well-known WordPress SEO plugins in the world. With over 5 million active installations, it has helped countless websites improve their search engine visibility through guided on-page SEO optimisation and technical SEO management.
What Is Yoast SEO?
Yoast SEO is a plugin that helps you optimise your WordPress website for search engines. It analyses your content in real time, checks your SEO and readability, generates XML sitemaps, and manages your meta titles and descriptions. It’s particularly well known for its traffic light system — red, orange, and green indicators that show how well optimised your content is.
Key Features
- Content Analysis — Real-time SEO and readability scoring for every post and page.
- Meta Management — Easily customise title tags and meta descriptions.
- XML Sitemaps — Automatically generated and maintained.
- Open Graph & Twitter Cards — Control how your content looks when shared on social media.
- Breadcrumbs — Add breadcrumb navigation for better site structure.
- Schema Markup — Automatic structured data for better rich snippets.
Yoast vs Rank Math
Both Yoast and Rank Math are excellent SEO plugins. Yoast has a longer track record and a more familiar interface for many users. Rank Math offers more features in its free version. For new websites starting today, Rank Math often edges ahead on value. But if you’re already using Yoast and it’s working well, there’s no urgent reason to switch.
Free vs Premium
Yoast SEO Free handles the essentials — content analysis, XML sitemaps, and meta management. Yoast Premium adds internal linking suggestions, content insights, social previews, and multiple focus keywords. At $99/year per site, Premium is best for serious content publishers.



