Keyword Frequency Analyzer

Understanding Keyword Density

  1. Optimal density is 1-2% - Your primary keyword should appear 1-2 times per 100 words.
  2. Avoid keyword stuffing - Densities above 3% may trigger spam filters.
  3. Consider TF-IDF - Term Frequency-Inverse Document Frequency helps balance keyword usage.
  4. Use LSI keywords - Related terms help search engines understand content context.
  5. Natural writing first - Write for readers, then optimize; don't force keywords.

Density Guidelines

  • <1% - Too low, increase usage
  • 1-2% - Optimal range
  • 2-3% - Borderline, be careful
  • >3% - Risk of over-optimization

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