Configure the meta tags below.
Use tokens to avoid redundant meta data and search engine penalization. For example, a 'keyword' value of "example" will be shown on all content using this configuration, whereas using the [node:field_keywords] automatically inserts the "keywords" values from the current entity (node, term, etc).
Browse available tokens. Basic tags
Simple meta tags.
A brief and concise summary of the page's content that is a maximum of 160 characters in length. The description meta tag may be used by search engines to display a snippet about the page in search results.
A brief and concise summary of the page's content, preferably 150 characters or less. Where as the description meta tag may be used by search engines to display a snippet about the page in search results, the abstract tag may be used to archive a summary about the page. This meta tag is no longer supported by major search engines.
Advanced
Meta tags that might not be needed by many sites.
Google Custom Search Engine (CSE)
Meta tags used to control the mobile browser experience. Some of these meta tags have been replaced by newer mobile browsers. These meta tags usually only need to be set globally, rather than per-page.