CHOOSE YOUR SITE WIDE SEO
You get to choose a keyphrase that is your site wide SEO term for the website. e.g. Life coach for women / dog exercise field Worcester. This is the phrase that people will type into a search engine, and that your website will try to compete for.
You can also choose a site wide description - A short paragraph that incorporates keywords and describes what you do. This is 120 to 156 characters long.
The videos below show
1. A free tool and
2. An advance paid tool (£10)
that will help you understand what keyword could work for you, how competitive your keyword is and how often people search for it.