A 404 error is a standard response code, in computer network communications, which occurs when we try to visit a web page that doesn’t exist. Sometimes, the problem is on the website itself, say like your online store.
Default 404 error pages are dull and do not explain much to your visitors, whose only option will be to hit the back button and search for alternatives. This is why you should use our customized 404-page illustration. You can open this vector illustration in Adobe Illustrator, personalize its colors, and add to it a short text of your choice, such as an available navigation to your website.