dear sir
good day to you!
we hope you will be fine, we have site health issue
1) The REST API did not behave correctly
Performance
The REST API is one way that WordPress and other applications communicate with the server. For example, the block editor screen relies on the REST API to display and save your posts and pages.
The REST API did not process the context query parameter correctly.
here is the screenshot
https://snipboard.io/JoITPM.jpg
2) persistant object and page cache
https://snipboard.io/vkmAWH.jpg
should we use one of them following —-which one is compatible with theme?
a. W3 Total Cache: Comprehensive with page, object, database, and browser caching.
b. WP Fastest Cache: Offers page caching with easy setup; for object caching, it may work alongside other tools.
waiting for your help.
thank you