What is a 404 page? Why do you need one for your WordPress site? How can you create a 404 page in WordPress to keep visitors on your site? All of these questions will be answered, as well as how to edit the 404 page in WordPress.
What is a 404 error?
A 404 error, or HTTP 404 is a type of browser error that tells you that the page doesn’t exist. This means that somewhere along the line, whatever page you’re trying to visit can’t be found by the server. This could occur from the following issues:
The page was deleted.
The page was moved to a different URL and there was no redirection to the new page.
It’s important to make sure you keep on top of 404 errors on your website. A good way to find out is making sure your site has been submitted to Google Search Console. This tool will tell you what pages have 404 errors.
Note: Make sure to add Google Search Console to your WordPress site.
What is a 404 page?
A 404 page is a nice landing page that tells you that you've reached a page that’s not found on the server. Most 404 pages have a simple message. However, others will have a search box or some other content to keep the visitor from leaving the site.
Why you need a 404 page in WordPress
When people land on a 404 page, it’s unexpected. They expected different content when they clicked on the link, whether they found your site from the search engines, a forum, or a social network. People really don’t like landing on them, and about 73.72% of your visitors will immediately leave your website.
While 404 pages may be an annoyance, you can do better with your own and customize it to keep your visitors on your site. Think of it like saying, “Hey, sorry you landed on the wrong page, but it looks like you may be interested in one of the following topics on this site.”
3 examples of well-done 404 pages
Below are just a few examples of some really well-done 404 pages:
Yoast
Smashing Magazine
Search Engine Journal












