redirect 404 error to the closest matches found in the sitemap.xml
It is not issued any 404 error message, but looking for similar sites and forwarded to any results or output a list of possible matches
Automatically redirect all 404 page errors to any page using 301 redirect for SEO. No more 404 Errors in WebMaster tool.
Displays unbeatable information to site visitors arriving at a non-existant page (from a bad link). Major SEO with Google AJAX, Google 404 Helper, Re
The plugin automatically redirects users who have accessed a blog post link without the category to the one which has the category and therefore avoid
A simple plugin to record the activity of your website address that can not be found.
Use any static page as the 404 error page.
This plugin logs 404 (Page Not Found) errors on your WordPress site.
This plugin can fix typing errors (TYPO) in URLs and search by visitors.
Finally, use widgets to maintain and customize your 404 Error and Search Not Found pages in Genesis Framework and Child Themes.
Extended search widget for bbPress 2.3+, plus Forum search Shortcode, plus widgetized not found content area for Form search 'no results'.
Track the hits on your 404 - Not Found page