Why keyword density is not an SEO target

Keyword density is a calculation, not a target to write towards. Use the right language, answer the question and avoid unnatural repetition.

By The SEO Blog editorial team Updated 3 min read
On this page
  1. Name the service plainly
  2. Replace repetition with information
  3. Related terms should follow the subject
  4. There is a difference between emphasis and stuffing
  5. Run a reader check instead

Keyword density is a calculation: the frequency of a term relative to the amount of text. You can measure it. That does not make a preferred percentage a sensible goal for a business page.

There is no universal density target in Google's published SEO guidance. Equally, it would be wrong to conclude that the words on a page do not matter. A visitor should be able to tell what you offer without decoding vague marketing language.

Name the service plainly

Google's SEO Starter Guide recommends anticipating the terms readers use while recognising that its language systems can match related queries without every exact variation appearing.

For a fictional workshop, “commercial vehicle repairs in Suffolk” is clearer than “keeping your ambitions moving”. It gives the subject and location. That does not mean the phrase belongs in every heading.

Use a descriptive title, an informative main heading and ordinary language in the explanation. Mention a specialist term when it helps the customer understand or identify the service.

Replace repetition with information

Compare these fictional passages.

Repetitive: “Our Suffolk repair service provides Suffolk repairs for customers needing a repair service in Suffolk.”

Useful: “We repair commercial vehicles at our Suffolk workshop. Send the vehicle type, registration and a description of the fault so we can confirm whether we can assess it.”

The second passage gives the customer a next step. It still identifies the subject and area. The improvement comes from what the sentence explains, not from arriving at a particular ratio.

Do not copy that example onto a business that does not offer the service. Concrete claims need to be true.

A page about repairs may naturally discuss diagnostics, parts, inspections and booking. Include those topics when they answer a real question. Do not add a list of words just because a content tool says competitors used them.

Tools can identify possible omissions. They cannot decide that every frequent term belongs on your page. A competitor might serve a different audience, offer additional services or simply have poor copy.

Read our explanation of LSI keywords for a related misconception.

There is a difference between emphasis and stuffing

Repeating a product name where it avoids ambiguity is ordinary writing. Filling paragraphs, location lists or hidden text with terms mainly to influence ranking is a different practice. Google describes unnatural keyword repetition in its spam policies.

A density checker cannot decide where that boundary falls in every document. Review the whole page, including navigation and repeated components, rather than treating a tool's colour as an instruction to add words.

Run a reader check instead

Our recommended review has five questions:

  1. Can a newcomer identify the subject from the title and opening?
  2. Does the page answer the question that brought them here?
  3. Are the service, location, limitations and next step accurate?
  4. Does every section add information?
  5. Would the language sound natural if you explained it to a customer?

If a page attracts the wrong searches, investigate the mismatch. If suitable readers arrive but do not enquire, inspect the offer and contact route. Reaching 2% density would not resolve either problem.

Keep the old and revised versions and record when the change went live. Compare relevant outcomes over a suitable period, allowing for other changes. A ranking movement alone does not prove that removing three repetitions caused it.

Continue with how search decides what to show or the SEO basics reading path.

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