Naveen Goyal

<p>NaveenCodes Site Diagnostics is a developer-focused diagnostics plugin for WordPress administrators.</p>
<p>It helps you isolate plugin conflicts, inspect debug.log, estimate plugin load impact, review dependency problems, monitor cron events, create environment snapshots, and troubleshoot errors with a local rules engine.</p>
<h4>Core features</h4>
<ul>
<li>Plugin conflict detection from debug.log parsing</li>
<li>Hook conflict discovery based on registered callback signatures</li>
<li>Admin-only Safe Mode that does not change the public frontend</li>
<li>Error log analyzer for fatal errors, warnings, notices, and deprecated messages</li>
<li>Compatibility checker for PHP, WordPress, and installed plugin updates</li>
<li>Performance scanner with estimated plugin load time in milliseconds</li>
<li>Plugin size analyzer</li>
<li>Debug snapshot export in JSON and CSV</li>
<li>Dependency checker for required plugins</li>
<li>Memory usage analyzer with per-plugin estimates</li>
<li>Smart warning system</li>
<li>Local AI Debug Helper with rule-based cause and fix suggestions</li>
<li>Debug timeline for plugin actions and captured fatal errors</li>
<li>File change detector with SHA-256 baselines</li>
<li>Cron job monitor</li>
<li>Website health score</li>
</ul>
<h4>Security</h4>
<ul>
<li>Nonce verification on all AJAX actions</li>
<li>Capability checks with <code>manage_options</code></li>
<li>Sanitization with WordPress helper functions</li>
<li>Escaped output in admin views</li>
<li>No external APIs</li>
<li>No third-party libraries</li>
</ul>
<h4>Notes</h4>
<ul>
<li>Scans run on demand and cache their reports with transients</li>
<li>Safe Mode only applies to wp-admin and admin-ajax requests that carry the Safe Mode cookie</li>
<li>The plugin never disables itself inside Safe Mode</li>
</ul>


NaveenCodes Site Diagnostics

All-in-one WordPress diagnostics plugin with conflict detection, Safe Mode, log analysis, performance, security, and local error guidance.

docjojo

<p>Log and count 404 page requests to identify broken links, mistyped URLs, and bot scans. Clean and lightweight — ideal for diagnostics and redirect planning.</p>
<h3>Features</h3>
<p>Attempts will be logged as transients, with auto-clean-up after the timeout.<br />
There is no extra database table required.</p>
<h3>Third-Party Services</h3>
<h3>Integrity check</h3>
<p>Once, when activating the plugin, an integrity check is requested from our server – if you give your permission.<br />
Source: https://atecplugins.com/<br />
Privacy policy: https://atecplugins.com/privacy-policy/</p>


atec 404 Tracker


I’m using atec 404 Tracker to quickly see which 404s hit my site—broken links, common typos, and bot scans. It’s clean and fast: no custom tables; data lives in a single option with automatic cleanup, so there’s no DB bloat. For me it’s perfect for diagnostics and redirect planning. It’s intentionally short-term (not a full analytics tool), and heavy bot noise may need filtering elsewhere—but for a lightweight 404 snapshot, it does exactly what I want.


Lightweight 404 logging

Lightweight 404 logger for tracking broken links and bot activity.

NaveenCodes Site Diagnostics vs atec 404 Tracker