Seoxpert.io
highOn-Page SEO

Poor Readability Score — Content Too Complex

Content scores below 40 on the Flesch-Kincaid scale, indicating very difficult readability for users and search engines.

By Seoxpert Editorial · Published

Why it matters

Google's algorithms prioritize content that is clear and easy to understand. Complex, hard-to-read pages increase bounce rates and reduce user engagement, which can negatively affect search rankings.

Impact

Unresolved, this issue can lead to lower rankings and reduced organic traffic due to poor user experience signals.

How it's detected

An automated crawler analyzes page text and calculates the Flesch-Kincaid Reading Ease score, flagging pages below the threshold.

Common causes

  • Long, complex sentences exceeding 20 words
  • Use of uncommon or technical vocabulary without explanation
  • Lack of subheadings or clear structure
  • Frequent use of passive voice
  • Dense paragraphs without breaks

How to fix it

Edit content to break up long sentences, aiming for fewer than 20 words per sentence. Replace complex words with simpler alternatives and add descriptive subheadings every 200-300 words. Use active voice where possible. Target a Flesch-Kincaid score of 60-70 for general audiences.

Code examples

Before: Complex sentence

The implementation of the aforementioned protocol, which was developed to address the multifaceted challenges inherent in distributed systems, requires a comprehensive understanding of both theoretical and practical aspects.

After: Improved readability

This protocol was developed to solve complex problems in distributed systems. To use it, you need to understand both the theory and practice.

FAQ

How do I check my content's Flesch-Kincaid score?

You can use online readability tools or plugins that analyze your text and report the Flesch-Kincaid Reading Ease score.

What is a good Flesch-Kincaid score for general audiences?

Aim for a score between 60 and 70, which corresponds to content easily understood by most readers.

Does improving readability affect SEO rankings?

Yes, clearer content improves user engagement and can positively influence search rankings.

Should technical documentation also target high readability scores?

While some technical terms are necessary, breaking up sentences and adding structure still improves comprehension for all readers.

Found this issue on your site?

Run a scan to see if Poor Readability Score — Content Too Complex affects your pages.

Scan my website →