Analyse your content for keyword density, word count, readability stats and top word frequency. Avoid over-optimisation and keep your SEO on point. Free, no signup.
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Keyword density is the percentage of times your target keyword appears in your content relative to the total word count. The ideal range is 0.5% to 2.5%. Below 0.5% and Google may not associate your content with that keyword. Above 3% and you risk keyword stuffing penalties.
Using your target keyword too rarely can mean Google does not clearly understand what a page is about; using it too often can look like keyword stuffing and hurt readability. This tool shows your actual keyword frequency so you can aim for natural, effective usage.
Search engines have grown far more sophisticated at reading intent and topic relevance from natural language, so chasing an exact density percentage matters less than it once did. Use this keyword density checker as a sanity check against obvious over-optimisation, not as a strict target to hit on every page you publish.
There is no single magic number, but most well-optimised pages sit somewhere around 0.5 to 2 percent for the primary keyword. Beyond that, it usually reads as unnatural, and search algorithms are good at spotting stuffing.
No. Modern search algorithms rely on semantic understanding and related terms rather than exact-match frequency alone, so writing naturally about the topic does more than repeating one phrase.
It is most useful for competitive, keyword-targeted pages like service pages and cornerstone blog content. For casual updates or news posts, natural writing is usually enough.
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