In Salesforce Commerce Cloud, when a page is rendered by a controller with caching enabled but includes a remote include that is not set to be cached, the portion of the page generated by the remote include will not be cached, while the rest of the page will be. This approach allows dynamic content, such as personalized user information or real-time data feeds that are part of the remote include, to be refreshed on every request without affecting the cache status of the other, more static parts of the page. This strategy enhances performance by caching static content while ensuring the accuracy and timeliness of dynamic content.