Creating content with Large Language Models (LLMs) like ChatGPT has revolutionized how businesses and bloggers generate engaging, informative articles. But to make your AI-generated content work for search engines, it’s essential to optimize it properly. That’s where the Yoast SEO Free Plugin comes in. In this post, we’ll show you how to pair AI tools with Yoast SEO to improve your content’s visibility, readability, and ranking—without needing a premium SEO subscription.
What Is Yoast SEO?
Yoast SEO is one of the most popular SEO plugins for WordPress. The free version provides powerful features that help ensure your content is optimized for search engines and user experience. Key tools include:
SEO analysis and optimization tips
Readability checks
Focus keyphrase management
Meta description editing
Slug and title control
Why Combine LLMs with Yoast SEO?
AI-generated content can save time, boost productivity, and provide consistent output. However, LLMs don’t inherently know your site’s SEO strategy. That’s why pairing your AI writing tool with a plugin like Yoast ensures:
Content matches your keywords
Paragraphs remain readable and structured
Meta tags and slugs are optimized
There’s no keyword stuffing or repetition
Step-by-Step: Using Yoast SEO with AI-Generated Content
Step 1: Generate SEO-Friendly Drafts with LLMs
Use an LLM (like ChatGPT or any AI writing assistant) to generate a content draft based on a specific focus keyword. Example prompt:
“Write a 1,000-word blog post targeting the keyword ‘remote work productivity tools’ with a casual yet informative tone.”
Once generated, paste the content into your WordPress editor.
Step 2: Assign Your Focus Keyphrase in Yoast
Scroll down to the Yoast SEO panel and enter your focus keyphrase. Yoast will analyze your content and provide actionable feedback like:
Does the keyword appear in the first paragraph?
Is it used in headers and subheaders?
Are there enough internal/external links?
Use this feedback to revise the AI-generated draft where needed.
Step 3: Improve Readability
LLMs can occasionally produce long, complex sentences or repetitive structures. Yoast’s Readability Analysis breaks down issues like:
Passive voice overuse
Long paragraphs
Transition word usage
Flesch Reading Ease score
Edit accordingly to improve flow and keep readers engaged.
Step 4: Customize Title and Meta Description
The AI might create a solid intro, but search engine results require custom, click-worthy titles and meta descriptions. Use Yoast to:
Preview your snippet in SERPs
Edit the SEO title and slug
Write a compelling meta description using your main keyword
This ensures that even AI-created content has a strong presence in search listings.
Step 5: Add Internal Links and Schema (if needed)
Yoast Free will suggest internal linking strategies (if you use their cornerstone content feature). While structured data tools are limited in the free version, it still helps you build SEO-friendly site architecture.
Best Practices for Combining AI and Yoast
Always review AI-generated content for accuracy. AI can “hallucinate” or generate false information.
Add personal insight or expert quotes. This adds authority and uniqueness.
Keep updating older AI-generated posts. Yoast’s on-page SEO can highlight gaps in your past content.
Final Thoughts
The combination of AI writing tools and the Yoast SEO Free Plugin can significantly streamline your content creation process while ensuring you don’t compromise on search engine performance. While Yoast Premium adds more tools, the free version is robust enough to support great SEO—especially when paired with smart AI assistance.
If you’re already using LLMs to scale your content, pairing them with Yoast SEO is the next logical step to improve quality, reach, and impact.
Need help optimizing your AI content?
Contact us today—we offer AI content creation and full SEO audits to make sure your content performs at its best.