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First, please take a look at the free materials here . Cache setting points Let's check the key points of cache settings. Setting cache expiration Since the cached data is reused to display the page, if the page content is changed after it has been cached, the latest content may not be displayed correctly. To avoid this, it is advisable to set an appropriate cache expiration time according to the update frequency of the site. Specifically, for services that are updated daily, such as news sites, you can set a short expiration time, and for sites that are updated relatively infrequently, such as corporate sites, you can set a longer expiration time.


You can also use .htaccess to change the cache expiration bangladesh telegram database time for each file type. By utilizing this, you can set a longer expiration time for relatively static information such as user information and product master data, even within the same service. Update the cache For pages that do not have a cache expiration date, if the page content is changed after it has been cached by the user, the user must update the cache to the latest version.


As a website administrator, you should update the page content and then view the page in your browser to check the effect of the cache. If the page doesn't refresh correctly, try reloading it. The reload button (the round arrow button) is located in the top left corner of most browsers. If reloading does not update the page correctly, try super reloading. Super reloading is a way to forcefully call a file from the server, ignoring the cache.