Cristi Tamas

This is the corrected and fully compliant version of Broken Link Guardian, updated to meet all WordPress.org plugin directory requirements.
Cristian Broken Link Guardian helps you keep your website healthy by automatically scanning your posts and pages for broken or unreachable links.
It detects: 
* 404 Not Found 
* 500 Server Errors 
* 403 Forbidden 
* 0 (no response) 
* Internal links pointing to deleted content
<h3>Additional Information</h3>
Includes minor fixes and compliance adjustments.

Cristian Broken Link Guardian

Fast and lightweight broken link scanner that improves SEO by detecting 404 and unreachable URLs.

Bikas Kumar

Codesala Broken Link Fixer is a lightweight WordPress plugin by <a href="https://codesala.in" rel="nofollow ugc">Codesala</a> that automatically scans all your posts and pages for broken links (HTTP 404, 500, and other error codes), and lets you fix them — right from your WordPress dashboard.
Built by Bikas Kumar at <a href="https://codesala.in" rel="nofollow ugc">Codesala</a> using the WordPress Plugin Boilerplate.
<h4>Key Features</h4>
<ul>
<li>One-click scan — Scan your entire site with a single button click.</li>
<li>AJAX batched scanning — Scans in small batches to avoid server timeouts. Shows a live progress bar.</li>
<li>Replace URL — Replace a broken URL with a working one. Post content is updated automatically.</li>
<li>Remove Link — Remove a broken link’s anchor tag while keeping the visible text.</li>
<li>Ignore Link — Mark a link as ignored so it won’t clutter your results.</li>
<li>Bulk Actions (new in 2.0) — Select multiple broken links at once and Bulk Remove, Bulk Redirect (replace URLs in batch via a modal), or Bulk Ignore in a single click.</li>
<li>HTTP status display — See the exact error code (404, 500, 403, Timeout, etc.) for each broken link.</li>
<li>Scheduled automatic scanning — Set up hourly, daily, or weekly automated scans via WP-Cron.</li>
<li>Email notifications — Receive an email alert whenever broken links are found.</li>
<li>Clean uninstall — Removes all database tables and plugin options on uninstall.</li>
<li>WordPress Coding Standards — Built with security best practices: nonces, capability checks, sanitization, and prepared SQL queries.</li>
</ul>
<h4>Use Cases</h4>
<ul>
<li>SEO managers who want to keep all outbound and internal links healthy.</li>
<li>Content editors maintaining large blog archives.</li>
<li>Site owners who want automated weekly health checks.</li>
</ul>

Codesala Broken Link Fixer

Scan your WordPress posts and pages for broken links (404, 500 errors) and fix or remove them directly from the admin dashboard.

Cristian Broken Link Guardian vs Codesala Broken Link Fixer