Analyze keyword frequency and density in your content to optimize for SEO. Automatically excludes stop words.
Keyword density is the percentage of times a keyword or phrase appears in your content compared to the total word count. It helps assess SEO optimization of your text.
There's no perfect number, but most SEO experts recommend 1–3% for primary keywords. Over-stuffing keywords (>5%) can trigger Google's spam filters.
While exact keyword density matters less than it used to, natural keyword usage signals to search engines what your content is about. Focus on readability and natural use.
We exclude common stop words like "the", "and", "is", "a", "an", etc. to focus on meaningful keywords.