## Optimize Your Content for SEO
Keywords are the bridge between what people search for and the content you provide. However, using a keyword too often ("stuffing") can get you penalized by Google. The **Keyword Density Checker** analyzes your text to find the perfect balance.
### Advanced Analysis Features
- **One-Word Frequency**: Identify your primary topics (e.g., "marketing").
- **Two-Word Phrases (Bigrams)**: Find recurring themes (e.g., "digital marketing").
- **Three-Word Phrases (Trigrams)**: Spot long-tail keywords (e.g., "best digital marketing").
- **Density Percentage**: The ratio of the keyword count to the total word count.
### SEO Best Practices
1. **Aim for Natural Flow**: Don't force keywords. A density of **1-2%** is usually sufficient for primary keywords.
2. **Check for Over-Optimization**: If your main keyword appears every 2 sentences ( > 4% density), rewrite some instances using synonyms (LSI keywords).
3. **Competitor Espionage**: Paste a competitor's high-ranking article here to see what keywords *they* are targeting.
4. **Stop Word Filtering**: We automatically ignore common words like "the", "and", "is" to focus on semantically meaningful terms.
### Privacy Assurance
Everything happens in your browser. You can analyze sensitive client drafts without uploading them to any server.
Frequently Asked Questions
What is the ideal keyword density?
There is no magic number. Most SEO experts recommend 1-2% for your primary keyword. Anything above 3-4% risks looking like spam to search engines.
What represent LSI keywords?
Latent Semantic Indexing (LSI) keywords are conceptually related terms. If your keyword is 'Apple', LSI terms might be 'iPad', 'Steve Jobs', or 'Macbook'. Use our tool to see what other words appear frequently in your text.
Does this tool ignore 'stop words'?
Yes. Common words like 'a', 'an', 'the', 'of', 'and' are filtered out so you can focus on the content-bearing words.
Can I check a URL directly?
Currently, you must paste the text content. We plan to add URL fetching in a future update.
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Frequently Asked Questions
What is the ideal keyword density?
There is no magic number. Most SEO experts recommend 1-2% for your primary keyword. Anything above 3-4% risks looking like spam to search engines.
What represent LSI keywords?
Latent Semantic Indexing (LSI) keywords are conceptually related terms. If your keyword is 'Apple', LSI terms might be 'iPad', 'Steve Jobs', or 'Macbook'. Use our tool to see what other words appear frequently in your text.
Does this tool ignore 'stop words'?
Yes. Common words like 'a', 'an', 'the', 'of', 'and' are filtered out so you can focus on the content-bearing words.
Can I check a URL directly?
Currently, you must paste the text content. We plan to add URL fetching in a future update.