Keyword Density Checker
Analyze content word frequencies offline. Identify unigrams, bigrams, and trigrams density, and protect pages from SEO keyword stuffing penalties.
Article Content Editor
Total Words
0
Unique Words
0
Total Characters
0
Analysis Configurations
Filter English Stop Words
Case Sensitive Matching
Keyword Stuffing Threshold (%)
| Keyword | Count | Density |
|---|---|---|
| No unigrams analyzed yet | ||
| 2-Word Phrase | Count | Density |
|---|---|---|
| No bigrams analyzed yet | ||
| 3-Word Phrase | Count | Density |
|---|---|---|
| No trigrams analyzed yet | ||
What is Keyword Density?
**Keyword Density** refers to the percentage rate at which a specific keyword or search phrase appears within a block of web content relative to the total number of words on the page. In on-page SEO optimization, monitoring keyword weights ensures your article signals search engines about topics accurately without triggering filters.
An excessive amount of repeated phrases leads to **keyword stuffing**, a spam practice penalized by modern search engines (like Google's SpamBrain engine). Maintaining a balanced, natural distribution is essential for organic ranking growth.
Frequently Asked Questions (FAQ)
What is the optimal keyword density percentage for SEO?
There is no exact "golden number" mandated by Google. However, most SEO professionals recommend targeting a keyword density between **1% and 2.5%** for your primary keyword terms. Keeping it under 3% avoids keyword stuffing triggers while establishing clear topical relevance.
Why are stop words excluded from density tests?
Stop words are common connective words in English (like "the", "and", "is", "of", "to", "in"). Because they occur naturally in every sentence, including them would skew the density tables, drowning out your actual target keyword keywords (such as "web hosting" or "SEO strategy").
What are Unigrams, Bigrams, and Trigrams?
These represent phrase groupings:
- **Unigram**: A single word (e.g. "developer").
- **Bigram**: A two-word phrase (e.g. "developer tools").
- **Trigram**: A three-word phrase (e.g. "offline developer tools").
Analyzing bigrams and trigrams helps check keyphrase usage consistency for long-tail search optimization.