I am copletely new in website developing and recently have built a website named examtier.com but don’t know how to configure cache for external resources without creating problem in displaying ads.
I have read multiple articles containing caching contents can directly harm ads revenue. Apart from this, have experimented cache control headers of several sites, they all have “Dynamic” header. But why dynamic ??
I want to know about best available mechanisms for caching external resources without any issue.