A website page cache is a temporary storage area where copies of web pages are stored. When a user visits a website, the browser first checks the page cache to see if a copy of the page is already stored there. If it is, the browser retrieves the page from the cache, which saves time and improves performance.
Browser cache: This is the cache that is stored in the user's browser. When a user visits a website, the browser downloads a copy of the page and stores it in the cache. The next time the user visits the same page, the browser retrieves the page from the cache instead of downloading it again.
Server cache: This is the cache that is stored on the website's server. When a user visits a website, the server generates a copy of the page and stores it in the cache. The next time the same user visits the page, the server retrieves the page from the cache instead of generating it again.
It can reduce the amount of time it takes for a page to load.
It can reduce the load on the website's server.
It can improve the website's SEO ranking.
The cache should be cleared regularly to ensure that users are always seeing the latest version of the page.
The cache should be configured to store the most frequently visited pages.
The cache should be configured to expire after a certain amount of time, so that users always see the latest version of the page.
in this example we will clear the dynamic article detail page