Cache Management in Magento
The Magento cache ensures that not all content needs to be reloaded on every page request. As a result, the website is faster and more convenient for use. This also means that not all changes will take effect immediately. So if you are making changes in Magento pages, categories, articles or other content, you should refresh the cache if something does not work.
To refresh the cache, click on Select all, and then click Run. Choose Refresh. The new shop contents, for example new or edited articles of the page will be displayed in the shop. As a rule, if the cache needs to be updated, a notice will appear in the Magento backend.