Schema.org is basically a joint effort by all major search engines that guidelines the markup that we should add in our website. This markup allows search engines to better understand our website and display better search results.
As you might already know, Astra theme adds Schema markup to and takes care of SEO fundamentals of your website. Below is the list of all Schemas Astra adds on your website:
WebPage: On WordPress single pages
Blog: On Blog Index Page
- On author archive pages.
- On blog posts meta to the author link.
- Author Bio on blog posts
WPHeader: To the header
WPFooter: To the footer
WPSideBar: To the main sidebar
SiteNavigationElement: To the primary navigation menu.
SearchResultsPage: On Search Results Pages
Organization: To the title & logo
InteractionCounter: To the comment count
BreadcrumbList: To the breadcrumb through Page Header module in Astra Pro