How Do WordPress Cache Plugins Work?

When you visit a website, the browser (or other software program) sends a request to the server. The server checks to see if the request is for a file that exists on the server.

If the request is for a file that doesn’t exist on the server, the server creates the file and sends the information for the file back to the browser.

When you visit a website again, the browser sends a request for the file that was just created. The server sends the information for the new file back to the browser.

The browser doesn’t have to ask the server again.

WordPress uses a technique called caching to speed up the process of creating files. When WordPress creates a file, it saves the information for the file in a special WordPress database.

The next time you visit WordPress, it checks the WordPress database for the information for the file that you requested. If the information is found, WordPress sends the information for the file back to the browser.

If the information for the file isn’t found in the WordPress database, WordPress creates the file and sends the information for the file back to the browser. WordPress doesn’t save the information for the file in the WordPress database.

WordPress caches the files that you create on your server. When you create a file, WordPress stores the information for the file in the WordPress database.

The next time you visit WordPress, WordPress uses the information in the WordPress database to send the file back to the browser.

WordPress doesn’t cache the files that you view on your website. When you view a file, WordPress doesn’t store the information for the file in the WordPress database.

WordPress uses the information that the browser sends to the server to send the file back to the browser.