Analyze keyword frequency and optimize your content for SEO. Check keyword density in real-time.
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Keyword density is the percentage of times a keyword appears in your content compared to the total word count. It's an important SEO metric that helps search engines understand what your content is about. For a complete guide, read our article on how to check keyword density in your text.
| Density Range | Status |
|---|---|
| Below 1% | May be too low for SEO |
| 1% - 3% | Optimal range |
| 3% - 5% | Getting high |
| Above 5% | Risk of keyword stuffing |
Modern SEO goes beyond simple keyword density. Search engines now understand context, synonyms, and user intent. A comprehensive keyword strategy includes primary keywords, secondary keywords, LSI (Latent Semantic Indexing) keywords, and long-tail variations.
The ideal keyword density is between 1-3% for your primary keyword. This range signals relevance to search engines without appearing as keyword stuffing. However, focus on natural writing first - search engines prioritize user experience over keyword density.
Keyword stuffing is the practice of overusing keywords to manipulate search rankings. It typically occurs when keyword density exceeds 5%. To avoid it, write naturally, use synonyms and related terms, and prioritize readability over keyword repetition.
Keyword density is calculated by dividing the number of times a keyword appears by the total word count, then multiplying by 100. For example, if a keyword appears 10 times in a 500-word article, the density is (10/500) x 100 = 2%.
Yes, tracking multiple keywords helps ensure balanced optimization. Target one primary keyword (1-3% density), 2-3 secondary keywords (0.5-1% density), and use related terms naturally throughout. This creates topically rich content that ranks for multiple queries.
While less important than before, keyword density still matters as a baseline metric. Modern SEO focuses more on semantic relevance, user intent, and content quality. Use keyword density as a guide to avoid extremes, but prioritize writing helpful, comprehensive content.