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>


dislike404.com Broken Link Checker

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

Website-Checkups

<p>Take control of your websites and online services performance and availability with our reliable monitoring solutions. Our packages provide real-time insights into the health of your websites and infrastructures. Begin safeguarding your projects today using our WordPress plugin or accessing our <a href="https://my.website-checkups.com" rel="nofollow ugc">secure platform</a>. Choose from a permanently <strong>free</strong> plan or several cost-efficient packages customizable to your needs.</p>
<h4>We monitor a wide range of web services, including:</h4>
<ul>
<li><strong>Websites & APIs</strong> – All HTTP methods (GET, POST, PUT, PATCH, DELETE, etc.)</li>
<li><strong>Mail Servers</strong> – SMTP, POP3, IMAP monitoring with blacklist checks</li>
<li><strong>FTP Servers</strong> – Connection and authentication verification</li>
<li><strong>DNS Servers</strong> – Resolution checks and response validation</li>
<li><strong>DNS Integrity</strong> – Continuous monitoring of DNS records to detect unauthorized changes or hijacking attempts</li>
<li><strong>Any TCP/UDP Port</strong> – Custom port monitoring with PING support</li>
</ul>
<h4>Our external monitoring checks include:</h4>
<ul>
<li>DNS resolution</li>
<li>Response code validation</li>
<li>Service uptime and availability tracking</li>
<li>Content verification</li>
<li>Domain registration status</li>
<li>SSL certificates, encryption and protocols</li>
<li>Google Web Risk status</li>
<li>DNS blacklists checks for mail server</li>
<li>Performance metrics</li>
<li>Access credential verification</li>
<li>DNS record integrity and change detection (A, AAAA, MX, NS, SOA, DNSSEC, TTL)</li>
<li>TCP or UDP Port connectivity</li>
</ul>
<p>Share checkup results via multiple notification channels (Email, Slack, Teams, SMS, etc.). View detailed charts tracking availability and performance over time – data accessible for months.</p>
<p>The free plan includes monitoring for up to 4 services with all core features – no credit card required. You can therefore use this free subscription for as long as you like to test our services without obligation. For more frequent checkups, additional notification options, or monitoring more services, you can upgrade to other subscription plans. <a href="https://website-checkups.com/#prices" rel="nofollow ugc">More details</a>.</p>
<p>This WordPress Plugin provides:</p>
<ul>
<li>Management of data, checkups, and notifications</li>
<li>Clear reporting and chart visualizations of checkup results</li>
<li>Secure data exchange between your WordPress site and our SaaS API</li>
</ul>
<h4>Notifications</h4>
<p>Manage your notification recipients and assign them individually for each checkup. If a monitored service goes offline or comes back online, the designated recipients will be notified. Each recipient must consent to notifications and can unsubscribe at any time.</p>
<p>Current notification channels include:</p>
<ul>
<li>E-mail</li>
<li>Microsoft Teams</li>
<li>Telegram</li>
<li>Slack</li>
<li>Google Chat</li>
<li>Webhook</li>
<li>SMS (Short message service)</li>
</ul>
<p>This list will expand over time</p>
<h4>Transmission and use of your data</h4>
<p>Website Checkups is a SaaS platform that manages on our server all checkups, notifications, statistics, billings and so on. For more details, visit our <a href="https://website-checkups.com/terms-and-conditions/" rel="nofollow ugc">Terms and Conditions</a> page.</p>
<p>For instance, data entered for monitoring your websites or services is securely transferred to our servers for regular monitoring, reporting and notifications. Company names, addresses, and similar data are used solely for invoicing purposes.</p>
<p>Your data is exclusively used for:</p>
<ul>
<li>Validation and monitoring of online services</li>
<li>Presentation of test results</li>
<li>Notifications related to your checkups</li>
<li>Invoicing and payment processing</li>
<li>Notifications about your user account, such as alerts regarding potential deactivation due to extended periods of inactivity</li>
</ul>
<p>We do not pass on your data in any form (sale, disclosure, rental, transfer or other communication) to third parties who are not involved in the provision of our services. We assure you that your data will never be used for newsletters, sales calls, advertising, marketing, or any similar purposes. For more information, visit our <a href="https://website-checkups.com/terms-privacy/" rel="nofollow ugc">Privacy Policy</a> page.</p>
<p>You control the data you provide. Mandatory fields in our forms are minimized. Deleting data in the WordPress plugin will also delete it from our API. To remove all data from our servers, simply uninstall the Website Checkup Plugin. Paid subscription data (e.g., invoices) will remain in our accounting system only as long as legally required.</p>


Website Checkups

24/7 uptime monitoring for websites, servers & APIs. Instant alerts, SSL checks, and performance insights. Free forever plan available

dislike404.com Broken Link Checker vs Website Checkups