Free automatic broken link checker for WordPress — detect 404 errors and HTTP issues, get email alerts and trigger scans from your admin panel.

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Michael

<p><a href="https://dislike404.com" rel="nofollow ugc">dislike404.com</a> is a free, cloud-based broken link checker that automatically monitors your website for 404 errors, broken links, and HTTP issues — and sends you email alerts before search engines or visitors notice anything is wrong.</p>
<p>The scanning runs entirely on dislike404.com’s servers, not on your WordPress installation. This plugin gives you a convenient way to trigger on-demand scans and check results directly from your WordPress admin panel — without having to log in to dislike404.com each time.</p>
<p>dislike404.com is completely free. Unverified websites scan up to 200 pages; once you verify your site, the limit rises to 50,000 pages per scan.</p>
<h4>What dislike404.com does</h4>
<ul>
<li>Automatically scans your website on a configurable schedule (daily to monthly)</li>
<li>Checks internal pages, external links, images, and scripts for HTTP errors</li>
<li>Validates redirect chains across multiple hops</li>
<li>Sends email alerts when broken links or errors are detected</li>
<li>GDPR-compliant — servers hosted in Germany, no third-party trackers</li>
</ul>
<h4>What this plugin adds</h4>
<ul>
<li>Trigger an on-demand scan with a single click from the WordPress Settings page</li>
<li>Optional “Scan Now” button in the WordPress admin bar for quick access on every page</li>
<li>Real-time scan status — see when a scan is running, finished, or if errors were found</li>
<li>Direct link to the full scan report on dislike404.com</li>
<li>Verify your website directly from the plugin settings (if WordPress is installed at the root) — manual verification via dislike404.com is always available as an alternative</li>
</ul>
<h4>Requirements</h4>
<ul>
<li>A free account at <a href="https://dislike404.com" rel="nofollow ugc">dislike404.com</a></li>
<li>Your WordPress site added to your dislike404.com account</li>
<li>An API token generated in your dislike404.com profile</li>
</ul>
<h4>Privacy and External Services</h4>
<p>This plugin connects to api.dislike404.com (https://api.dislike404.com) to trigger scans and retrieve scan results. The following data is sent to dislike404.com:</p>
<ul>
<li>Your API token (for authentication)</li>
<li>The UUID of the website you want to scan</li>
</ul>
<p>No personal data of your WordPress users is transmitted.<br />
Data is only sent when you actively trigger a scan, when the plugin polls for scan status updates, or when you visit the plugin settings page (to load the list of your registered websites from dislike404.com).</p>
<p>By using this plugin you agree to the <a href="https://dislike404.com/terms-of-service" rel="nofollow ugc">dislike404.com Terms of Service</a> and <a href="https://dislike404.com/privacy-policy" rel="nofollow ugc">Privacy Policy</a>.</p>


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