Keyword Golden Ratio (KGR) is a data-driven approach to finding long-tail keywords that are under-utilized in Google's search results.
Calculate the KGR for each keyword by dividing the number of Google results containing the keyword in the title by the keyword's monthly search volume.
Target keywords with a KGR of less than 0.25. These keywords are the easiest to rank for.
Benefits of using KGR keywords:
Easier to rank for than more competitive keywords.
Can help you generate traffic to your website quickly.
Good for new websites and websites with low authority.