WordPress Ultimate 404 Plugin
WP Ultimate 404 Plugin gives you full control on your wordpress 404 page. With this plugin you can customize the content and even choose to multiple predefined themes with custom options. This plugin also records each instance of 404 pages for you to identify which pages has the most visitor and add a redirect url if you want. Visitor’s search keyword on the search box is also recorded for your seo idea purposes.
5sec Proper 404
- stop hardcoding your 404 page in 404.php
- select any page to be used as the 404 page
- use 5 provided shortcodes (recent, popular, similar posts; search form, Google search widget) to make better, more useful 404 pages
- eliminate broken links and backlinks with a detailed 404 log
Ultimate Redirect Plugin
WordPress Ultimate Redirect Plugin is the one and only plugin you need to cover ALL of your needs for Redirects, 404’s, site migration and/or domain change/transfer setup needs.
There are plugins that does what this plugin does, but not all at once. This plugin provides all usual 404 redirect functionality plus our favorite “auto-redirect to nearest match URL”.
SEO Redirection Pro
SEO redirection pro is a WordPress plugin designed to help you controlling all site redirects, as you know, redirects play an important role for enhancing SEO, for example by using 301 redirects you can tell the search engines that any page is moved to another one, which prevent indexing the two pages of the same content and marking them as a duplicate content, you can setup 301,302 or 307 redirects using different ways and you can building rules, additionally you can monitor all 404 error pages and in one mouse click fix them by redirecting them to the correct page, this plugin provide a history for all redirections made, and advanced control panel to manage the plugin settings.