by Kaspars on WordPress.org
Use any static page as the 404 error page.
Custom 404 Error Page Settings
Set any page to be used as the 404 error page under “Settings > Reading”.
This plugin will show most popular posts under each posts based on the post views.
This plugin helpful for create your own shortcode for your content and image . You can put this short code in post, page, widget.. etc
Plugin shows a special message to your blog's visitors, who coming from search engines (Google, Yandex, MSN, Yahoo, Mail.