pluginkollektiv

<p>When a post is saved or published, this plugin will</p>
<ul>
<li>scan the post’s content for any URLs,</li>
<li>ping all the URLs found (except relative ones),</li>
<li>detect any broken or unreachable URLs and list them for review and correction.</li>
</ul>
<p>No more publishing of links or images broken by typos or incompletely copy-pasted URLs!</p>
<h3>Support</h3>
<ul>
<li>Community support via the <a href="https://wordpress.org/support/plugin/spcl" rel="ugc">support forums on wordpress.org</a></li>
<li>We don’t handle support via e-mail, Twitter, GitHub issues etc.</li>
</ul>
<h3>Contribute</h3>
<ul>
<li>Active development of this plugin is handled <a href="https://github.com/pluginkollektiv/spcl" rel="nofollow ugc">on GitHub</a>.</li>
<li>Pull requests for documented bugs are highly appreciated.</li>
<li>If you think you’ve found a bug (e.g. you’re experiencing unexpected behavior), please post at the <a href="https://wordpress.org/support/plugin/spcl" rel="ugc">support forums</a> first.</li>
<li>If you want to help us translate this plugin you can do so <a href="https://translate.wordpress.org/projects/wp-plugins/spcl" rel="nofollow ugc">on WordPress Translate</a>.</li>
</ul>
<h3>Credits</h3>
<ul>
<li>Author: <a href="https://sergejmueller.github.io/" rel="nofollow ugc">Sergej Müller</a></li>
<li>Maintainers: <a href="https://pluginkollektiv.org" rel="nofollow ugc">pluginkollektiv</a></li>
</ul>


Save Post. Check Links.

Verifies URLs of links in your content are reachable when saving a post in WordPress.

room34

<p>This is an extremely simple plugin that uses jQuery to remove broken images from displaying on your pages.</p>
<p>Note that version 1 does <em>not</em> alter any content in the database, nor does it remove the image tags from the initial HTML output of the page, so it doesn’t stop 404 errors, nor does it benefit SEO or PageSpeed scores. It does, however, prevent the dreaded “broken image” icon from appearing in your pages, and in most cases it will remove the blank space some browsers allocate for images as they are loading.</p>
<p><strong>Coming in version 2:</strong> We’ll be adding an admin tool to let you see a list of posts and pages containing broken images, along with a tool to automatically remove their <code>img</code> tags from the database.</p>


Remove Broken Images

Very simply, uses JavaScript to remove broken images from page display.

Save Post. Check Links. vs Remove Broken Images