SEO TOOL

Keyword Density & Phrase Frequency Checker

Check how often words and phrases appear in a live page or pasted content. Use the results to spot repetition and understand topical emphasis — not to chase a fixed keyword-density percentage.

WHAT TO KNOW

Interpreting keyword frequency

Keyword frequency can help you understand how often important terms appear within a piece of content.

There is no universal ideal keyword density. Prioritise natural language, search intent, coverage and readability rather than targeting a fixed percentage.

HOW TO USE THE RESULTS

Frequency is a diagnostic, not a ranking formula

Keyword density is simply the proportion of words represented by a term. It can help reveal accidental repetition, weak topic coverage or copy that feels unnaturally optimised. There is no universal percentage that a page needs to reach in order to rank.

This checker reports one-, two- and three-word phrases, their frequency and approximate density. For live URLs it also shows the page title and meta description when available.

Check keyword density and phrase frequency

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The live-page check reads publicly accessible HTML through Vital SEO's server-side endpoint. It does not require access to the website.

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