How to Find Broken Links in WordPress to Remove

1. Install the Broken Link Checker plugin to your WordPress installation. Perform a search in the 'Plugins' section of your WordPress dashboard, via the browser. Alternatively, you can manually download the plugin from the WordPress plugins repository and upload it to your server via FTP program or browser-based file manager.
2. Click the link to activate the plugin, if you have installed it from the dashboard. Log into your dashboard, click the Plugins section, and click to view all plugins to see the Broken Link Checker. Click 'Activate' below the plugin name.

3. Expand the 'Tools' section in the navigation sidebar of your WordPress dashboard, and click 'Broken links.' The plugin will show you all the broken links or those with redirects, as well as the page or post that contains the link.