---
title: "Advanced cache"
canonical_url: https://support.digitalphotogallery.com/articles/article/788e4436-ac1b-11e2-bf33-f23c91703874
short_url: https://dpg.support/axpm
category: "Websites > Caching"
locale: en
updated_at: 2021-10-14T07:53:31Z
source: Digital Photo Gallery Support
---

# Advanced cache

![](https://cache.media.digitalphotogallery.com/hyqelgcvfopo/images/75090192-f394-11e6-a1c7-967fcb7c1249/643_support.jpg?generated=20170215153646)

Whenever you access a DPG site using a [public host](https://support.digitalphotogallery.com/articles/article/acf006a6-f69b-11e5-a5da-16474ff850f4) the hosting system caches the response for vastly improved load times. Because of this all public hosts have a delay when updating. When adding new content you should always use a [testing host](https://support.digitalphotogallery.com/articles/article/acf006a6-f69b-11e5-a5da-16474ff850f4) to preview it.