Sometimes you need to clear backend data due to performance issues, but you will not want to delete all of that data from your browser.
To clear cache for a single webpage, start by navigating to the "..." in the top right corner of your browser, then select More Tools > Developer Tools:
This will open up your Inspect menu, from which you can select the console tab. Once selected, keep the console tab open, and right-click the refresh icon in the top left of your web page.
This will reveal the option to Empty Cache and Hard Reload:
Note: This method for cache resetting is specific to Google Chrome.