Keyword Meta Tags are a fantastic way for website owners to list out all their services, USP's, locations and products for the Seach Engines to read before indexing content on a specific website page.
Keywords are individual words or short phrases separated by commas that descibe a business or a specific page on a website in bullet point format. For example, Toolkit Websites Keywords would be 'Web Design, Southampton, Toolkit, CMS, Websites, Bespoke Design, Passionate Service, Hampshire, etc'.
However for a page on our website that describes our portfolio, the keywords would be different and based around our portfolio page content. They'd show something like 'Website Portfolio, Bespoke Designs, Portfolio, Industries, Designs'.
Each page on your website should have unique keywords specifically for the content each page is designed for and be no more than 250 characters.
Note Google no longer use Keywords for ranking