1. Open Developers tool by following path – Open View → More Tools → Developers Tools in Chrome or using below shortcuts.
In Mac – ⌥ + ⌘ + I
Windows – F12

2. Right mouse click on “Reload this page” button.

3.  Select “Empty Cache and Hard Reload”.

4. Close Developer Tools.

5. Your Browser Cache is empty now and browser is hard reloaded.