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On-Page Content Analyzer

Break down your page's content — word count, readability, heading structure, and keyword usage — and find out where it has room to improve.

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What the tool checks

  • Word count and overall content length
  • Heading structure (H1–H6)
  • Readability score and text complexity
  • Most frequent words and key phrases
  • Text-to-HTML ratio and thin content detection

Why it matters

High-quality, comprehensive content is the foundation of SEO. Search engines favor pages that cover a topic in depth with a logical heading structure. Thin or poorly structured content ranks poorly and is unlikely to be cited in AI-generated answers from ChatGPT or Perplexity.

Detailed guide in the help center

Frequently asked questions

How many words should a page have?

There's no magic number — it depends on search intent. Your content should cover the topic more thoroughly and usefully than competing pages currently ranking on page one.

Does thin content hurt rankings?

Yes. Pages with very little content struggle to rank. Every page should deliver genuine value and answer the questions users are actually asking.

What is keyword density?

How frequently a keyword phrase appears in the text. More important than density, though, is natural language and topical breadth — Google understands synonyms and related terms.

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