Put your keywords as close together as possible and make sure your sentences are clear. Smith Brothers Inc has been selling food for your puppies for over 50 years. This concept, also known as keyword weight, measures the relationship of keywords to other text . The higher the percentage of keywords in relationship to other text, the better. Here's an example of how it's measured.
Puppy food is our primary business.
Keyword density is almost never this high. This means that your keyword should repeat 3-7 times for every 100 words. Instead, pick two or three of your most important keywords and try to use them 3-7 times for every 100 words. Keyword Frequency Keyword frequency is a measure of the number of times keywords occur within a page's text. It's tied to the concept of keyword density.