Percentage Calculator
Computes exact percentage ratios for single words and multi-word phrases to prevent keyword stuffing.
Stop Words Filtering
Automatically strips noise words ('the', 'and', 'is') to focus on meaningful SEO target terms.
URL Scraper & Raw Text
Analyze both draft copy text directly or scrape live website URLs instantly.
Calculating word frequency and keyword density metrics...
Total Words
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Unique Words
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Top Single Keywords
| Keyword | Count | Density |
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Top 2-Word Keyphrases
| Keyphrase | Count | Density |
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What is Keyword Density in SEO?
Keyword Density measures how frequently a specific keyword or keyphrase appears within a piece of content relative to the total word count. Expressed as a percentage, keyword density helps digital marketers and content creators ensure their target terms are sufficiently represented without falling into search engine penalty triggers like keyword stuffing.
Modern search engines like Google use natural language processing (NLP) to evaluate topical context. Maintaining an optimal keyword density (typically between 1% and 2.5%) signals clear relevance to search crawlers while keeping text natural for human readers.
How to Use the Keyword Density Checker
1 Input Content or URL
Paste raw copy into the text area or provide a published webpage URL.
2 Click Analyze
Our engine parses single words, two-word phrases, and filters stop words.
3 Optimize Keyword Ratio
Adjust phrase repetition to stay within the recommended 1%-2.5% SEO range.
Keyword Density Best Practices for SEO
Recommended Practices
- Aim for a target keyword density between 1% and 2.5%.
- Integrate primary keywords naturally into H1, H2, and lead paragraphs.
- Incorporate Latent Semantic Indexing (LSI) terms and natural synonyms.
- Write primarily for user intent and readability rather than algorithms.
Pitfalls to Avoid
- Avoid keyword density exceeding 3% to prevent search spam flags.
- Do not force keywords unnaturally into sentences where they break context.
- Avoid repeating exact-match keywords excessively in footer or sidebar links.
