The browser cache is where your device's web browser stores the data of sites you visit to help the site load properly for future use. However, if your cache is not cleared regularly then the amount of built-up and stored browsing data may cause your device's web browsers to either load the site incorrectly, or experience significant delays in loading the site.
It is recommended that you clear your cache at least once a month, or specifically when loading errors occur. This will help to internally refresh your device's browser and allow your browser to load content properly. As a friendly reminder, we would also advise, after clearing cache and cookies, to fully restart your device to ensure a full system refresh. This can be as simple as turning your device off and back on once more.
Please see the links below for the most commonly used systems if you need assistance.