Browser Cache

Each browser's cache controlling mechanism is diffrerent from the others:

Firefox

type in the address bar about:config then press the button Accept the Risk and Continue

then type in the bar browser.cache.disk.enable

then double click on it, to make it false

exit firefox and restart-it.

do the same with browser.cache.memory.enable

See Turn off cache in Firefox

Edge

Just type in the address bar edge://settings/clearBrowserData then, follow the instructions

Safari

See Disabling cache in Safari in menu Develop

Chrome

See Diabling cahche for Chrome on Three.js

Opera

See Disable cache in Opera