I always use Firefox to debug websites, as IMHO it has the best F12 developer tools.
How to clear cache in Firefox — Is there any shortcut key ?
Well, Yes there is ! Pressing
Ctrl + Shift + Del in Firefox will pop up a window like the one shown below, where you can check/uncheck the items you want to remove.
As seen in the above screenshot, cache is one of the option present as a checkbox, you can check it, select the time range and remove it by clicking on the “Clear Now” button.
Hope this helps 🙂