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Check how often individual words and phrases appear in your text, then use the frequency results to find repetition that may make a draft sound forced. Keyword density is an editing measurement, not a ranking or quality score. A high percentage can reveal awkward wording, but it can also reflect necessary terminology, a product name, or the natural subject of the page.
Review one page or section at a time. For a useful comparison, include the meaningful content readers will see, such as the title, headings, and main copy. Remove unrelated navigation, cookie notices, repeated footer text, and other template elements if they are not part of the passage you want to assess.
If you need to verify the size of the sample separately, use the Word Counter. Keep the same content in both checks so menus, headings, or omitted paragraphs do not change the comparison.
Suppose a 100-word bakery description contains the exact phrase birthday cakes six times. Using a simple occurrence-to-word-count calculation, that is 6%. The number does not establish that the copy is good or bad, but it gives the editor a reason to inspect the wording.
Before:
Our birthday cakes are made to order. Choose birthday cakes in several sizes, and ask about flavors for birthday cakes. We decorate birthday cakes for children and adults. Contact us to discuss your birthday cakes.
The subject is clear, but the repeated phrase dominates a short passage. Several mentions can be replaced without hiding what the business offers.
After:
Our birthday cakes are made to order in several sizes. Choose a flavor, share your design ideas, and tell us how many guests you expect. We create custom designs for children and adults. Contact us to discuss the cake and collection date.
If the full revised section remains 100 words and now contains the phrase three times, its simple density becomes 3%. That lower figure is not automatically better. The real improvement is that the sentences provide more specific information and no longer repeat the same wording unnecessarily.
| Result | What it may indicate | What to check |
|---|---|---|
| One phrase appears frequently | The page is focused, or the wording is repetitive | Read every use in context and examine how closely the occurrences are grouped |
| A central term appears only once | The draft may use natural variations, or it may not explain the subject directly | Confirm that readers can identify the topic before adding more mentions |
| Generic words dominate | The sample may contain menus, templates, or vague language | Clean the input and replace broad wording only where greater precision helps |
| Related terms have different percentages | The draft may cover distinct subtopics naturally | Check accuracy rather than trying to make the percentages equal |
There is no universal target density. Appropriate repetition depends on the topic, length, format, and need for precise terminology. Instructions about one named product may repeat that name often to prevent ambiguity. A short promotional paragraph may sound unnatural after only a few exact-match phrases.
Do not edit toward a fixed percentage. Adding a phrase until it reaches a chosen number can produce clumsy sentences, while removing every repeated term can make instructions unclear. Frequency also says nothing by itself about factual accuracy, originality, search intent, indexing, or ranking.
A better question is: Does each occurrence help the reader? Keep a repeated term when it identifies the subject accurately. Replace it when a pronoun, specific detail, or ordinary variation would make the sentence easier to read. Do not substitute a synonym if it changes the meaning.
Counting methods can differ. Tools may handle capitalization, punctuation, hyphenated terms, contractions, plurals, and multi-word phrases in different ways. A result from one checker may therefore differ from another even when the visible text is identical. See Methodology and Tool Limitations for broader guidance on interpreting automated results.
Density can also hide where repetition occurs. A reasonable page-wide average may contain one paragraph where the same phrase appears in nearly every sentence. Short samples create the opposite problem: two or three occurrences can produce a large percentage. Always return to the source and inspect placement, meaning, and readability.
For additional explanations of content measurements and responsible SEO review, visit the SEO Learning Center.