amir tohidlo

Safe Headers Scanner helps WordPress administrators identify common issues that may cause header-related problems. 
The plugin scans installed themes and plugins for: 
* Unnecessary whitespace before <code><?php</code> tags 
* Extra whitespace after closing <code>?></code> tags 
* Direct output (e.g., <code>echo</code>, <code>print</code>) before headers are sent
Results are displayed in a clear report, so you can review and fix potential issues easily.

Safe Headers Scanner

Scan themes and plugins for potential header issues such as whitespace before/after PHP tags or direct output before headers.

willshouse

Easily redirect any post or page to another page with a dropdown menu or by manually typing in a URL. Check out the screenshots. This plugin also changes permalinks and menus to point directly to the new location of the redirect – this prevents bots from getting a redirect and helps boost your SEO.
<h3>Description and Use</h3>
Simple redirection from pages or posts with an easy to use menu.
<ol>
<li>Edit the page, post, or custom post type you wish to redirect from.</li>
<li>There is a dropdown menu in the right hand column</li>
<li>Choose where you want to redirect to and save the post / page</li>
</ol>

Redirect

Easily redirect any post or page to another page with a dropdown menu or by manually typing in a URL. Check out the screenshots.

Safe Headers Scanner vs Redirect