> For the complete documentation index, see [llms.txt](https://koding-themes.gitbook.io/theme-support/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://koding-themes.gitbook.io/theme-support/templates/404-page.md).

# 404 page

A 404 error shows when a page is not found. 

Sometimes this can be because a customer clicks on a link which leads nowhere, or maybe they have typed a URL manually, which then takes them to a non-existent part of your site. You may have sent out a link to a product or page on social media and then at a later date, removed or altered the location of this.

When the customer hits that endpoint, where the location is no longer valid, they will see a 404 error. 

You have a 404 error page and can edit the text the customer sees.