Cache API Extensions

Most caches are server side not client side, you have no control over server side caching*

*Answer may be wrong due to caching

https://shouldiblamecaching.com/

For android specifcs you probably want to refer to android itself and then mobile gets more complicated if the mobile provider intercepts requests.

There are some cache bustinf techniques, but for the most part you are fighting server caches and you don’t control those