This tool will analyze a website's meta tags. Although the use of meta data is certainly in question, analyzing a competitors “keyword” and “description” meta values is a good way to find ideas for key terms and effective copy for your website. Keywords meta tag should contain a short list of keywords and terms related to your site. Generally they should be separated by a comma, but some people prefer not to use any sort of delimiter. Description meta tag should be a brief description of your site and what it offers. This is sometimes used by search engines as a website’s “snippet” for search results.