Add specific proxy cache setting for Qlik Sense extensions
Web server Cache-Control is disabled globally, including for extensions
Qlik Sense includes the Response Header "Cache-Control: public, must-revalidate, max-age=0" which is a global setting and disables caching.
That is not a Sense-specific setting, but a standard HTML one. This affects all content, so extensions as well.
A customer asks: "is there a plan to enable browser cache for extensions? With a CDN, the client browser would only check the version and decide whether the cache can be used of not. Any help in loaded the apps and mashups faster, including extensions, would be very much appreciated."
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Daniele - Senior Technical Support Engineer & SaaS Support Coordinator at Qlik If a post helps to resolve your issue, please accept it as a Solution.