Keyword Density Checker: A Practical Guide
Use Keyword Density Checker to inspect a phrase’s frequency and placement in supplied content. The advanced workspace also accepts a public URL and reports distribution. Use the result to find awkward repetition, not to force every article toward a supposedly perfect percentage.
How to Use Keyword Density Checker
- Enter the focus keyword or phrase.
- Paste the article text or HTML, or use the advanced public-URL view.
- Add optional title, description and heading context when offered.
- Analyze and review occurrences in their original sentences.
Weighted Phrase Density
The implemented phrase measure counts matching token sequences. Weighted density = occurrences × words in the phrase ÷ total words × 100. Overlapping matches may be counted, so interpretation matters.
Different tokenization rules and extraction scopes can produce different counts. A public-page fetch may include or exclude text differently from your pasted main article. There is no universal density target that establishes ranking quality.
Worked Example
A two-word phrase used five times in 500 words has weighted density of 2%. An occurrence-only formula would report 1%, so compare definitions before comparing tools.
If every occurrence sits in the opening paragraph, distribution may be awkward even when the overall percentage is small.
Review the title wording: use the SEO Title Checker.
Review the search description: use the Meta Description Checker.
Checks and Common Mistakes
- Do not add repetitions just to raise the percentage.
- Analyze the relevant article rather than menus and footers where possible.
- Check phrase variants and token boundaries.
- Treat placement checks as editorial prompts.
Frequently Asked Questions
Is this Google’s ranking formula?
No. It is a descriptive content analysis.
Why do different tools disagree?
They may tokenize words, count phrase words and extract page content differently.
Should I put the phrase in every heading?
No. Headings should describe their sections naturally and accurately.
Related Tools for the Next Step
- SEO Title Checker: Review the title wording.
- Meta Description Checker: Review the search description.
- Heading Extractor: Inspect heading structure.
- Word Counter: Check a simple whitespace-based count.
Reference
Further reading: Google spam policies: keyword stuffing.