Add the Meta Tag module to your Drupal blog/website
The Metatag module allows you to automatically provide structured metadata, aka meta tags, about a website. In the context of search engine optimization, when people refer to meta tags they are usually referring to the meta description tag and the meta keywords tag that may help improve the rankings and display of a site in search engine results. In addition, the module provides support for meta tags (Open Graph Protocol from Facebook, Twitter Cards from Twitter) that allow control of how content appears when shared on social networks.
Deliverables: Screencast showing all the steps.