Our page cache is set to expire every 1 hour by default. If you want to adjust this to be longer, head over to the Tools tab for your site in MyKinsta, click the Modify button under Site cache and select Change cache expiration. In the modal/pop-up that appears, select your desired cache expiration and click the Change expiration button. For sites that don’t change often, it can be beneficial in terms of performance to have a longer cache expiration.