Question 1

What is keyword density?

Accepted Answer

Keyword density is the percentage of times a keyword appears in a text relative to the total word count. It is calculated as (keyword occurrences ÷ total words) × 100. A density of 1–3% is generally considered optimal for SEO.

Question 2

What is the ideal keyword density for SEO?

Accepted Answer

Most SEO practitioners target 1–3% keyword density for a primary keyword. Below 0.5% may signal under-optimisation; above 4–5% risks being flagged as keyword stuffing.

Question 3

What are bigrams and trigrams in SEO?

Accepted Answer

Bigrams are two-word phrases (e.g. 'keyword density') and trigrams are three-word phrases (e.g. 'keyword density analyzer'). Analyzing these reveals naturally recurring phrases that may serve as long-tail keyword opportunities.

Keyword Density Analyzer