The settings for the HTML Head correspond to the <head> tag in a page and can be configured on the store view level. With ScandiPWA you are welcome to use the most popular settings:
Favicon is a little icon on the tab of each browser page.
Default Page Title
The title appears at the title bar of each page when viewed in a browser.
Page Title Prefix
A prefix can be added before the title to create a two or three-part title.
Page Title Suffix
A suffix can be added after the title to create a two or three-part title.
Default Meta Description
The description provides a summary of your site for search engine listings.
Default Meta Keywords
A series of keywords that describe your store, each separated by a comma.
Display Demo Store Notice
If your store is online, but still under construction, you can display a store demo notice at the top of the page to let people know that the store is not yet open for business.
On the Admin sidebar, go to Content > Design > Configuration.
Find the store view that you want to configure and click Edit in the Action column.
Under Other Settings, expand the HTML Head section.
Edit your preferences.
When complete, click Save Configuration.
Flush Cache Storage: