Worth knowing
Keyword density is not a Google ranking factor.
Use the target phrase where it naturally clarifies the page — especially the title, main heading and opening — then use normal language, synonyms and related terms.
Free · No sign-up · PrivateWebsite & SEO
Check keyword use without chasing a magic percentage.
Measure repetition and placement in the title, H1 and opening text, with a stuffing warning instead of a fake ranking score.
Free to run. No account. Public URL checks are fetched only to return the result.
The annoying bit
You used the keyword twelve times. That is not twelve times better.
Keyword-density tools have trained people to optimise a percentage that Google does not ask for. The useful question is whether the topic is clear and the repetition still sounds human.
Next little job
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Titles, redirects, canonicals, robots, sitemaps and schema all live in the same focused category.
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