# Page 404

On the Post Page 404 tab, you can configure the major settings for the not found page.

{% hint style="info" %}
**What does a 404 page do?**

The 404 page does two main things: **It tells the visitor that they were successful in communicating with the web server, but the web server could not find the requested page**. It prompts the visitor to go back to the working part of your website.
{% endhint %}

![](https://1186712708-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fe1Jo7DkgxZUy8C30NAXD%2Fuploads%2FNV0s3I32hqj5YcI183vK%2FCompanion%20-%20TO%20404.png?alt=media\&token=f1561e5a-1256-4ac4-8d3f-bc0a84b4435e)

The default 404 page will appear like this in our theme:

![](https://1186712708-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fe1Jo7DkgxZUy8C30NAXD%2Fuploads%2Fqb56g0sPyrXTJ20YZCr8%2FCompanion%20-%20404.png?alt=media\&token=73517455-d4d8-470f-956f-7e0f306f2e4e)