Error 404 pages are not considered good for SEO and also as per adsense terms & conditions you cannot display the adsense ads on 404 pages and hence it is always good to redirect these pages to your website’s home. In this tutorial we will explain you how you can redirect 404 to home or to a custom URL of your website or to a sub domain or even if you need you can redirect it to some external URL.
You can easily set your WordPress installation to redirect page requests causing error 404 to a custom web page URL. 404 Simple Redirect is a simple WordPress plugin that hooks your normal WordPress workflow in order to determine if the request is processing will cause a 404 HTTP error. In such case the plugin prevents to do further processing and sends the visitor to defined web page.
You can easily get notified for the YouTube videos which you have embedded in your WordPress site but they are deleted from the YouTube by the account admin or by the company. Youtube Not Found is new WordPress plugin that will send an email to you if it founds any videos whose code is still embedded in your blog content but the video is out from YouTube.