The Metatag Module
Set up your Drupal site's meta tags along with specifying how your social media will appear when linking to pages, along with Schema information in one powerful Drupal module.
Drupal Metatags NEWS
How to Add Default Metatags for a Specific Content Type
So you've got your Metatag module installed and defaults configured for the Global, Front page, and Content. However, you want slightly different meta tags for several of your content types. Here's how you do that.