WordPress.org

Peter Westwood

Marius L. J.

Gary Pendergast

This plugin will perform a number of checks on your WordPress installation to detect common configuration errors and known issues, and also allows plugins and themes to add their own checks.
The debug section, which allows you to gather information about your WordPress and server configuration that you may easily share with support representatives for themes, plugins or on the official WordPress.org support forums.
Troubleshooting allows you to have a clean WordPress session, where all plugins are disabled, and a default theme is used, but only for your user until you disable it or log out.
The Tools section allows you to check that WordPress files have not been tampered with, that emails can be sent, and if your plugins are compatible with any PHP version updates in the future.
For a more extensive example of how to efficiently use the Health Check plugin, check out the <a href="https://make.wordpress.org/support/handbook/appendix/troubleshooting-using-the-health-check/" rel="nofollow ugc">WordPress.org support team handbook page about this plugin</a>.
Feedback is welcome both through the <a href="https://wordpress.org/support/plugin/health-check" rel="ugc">WordPress.org forums</a>, the <a href="https://github.com/WordPress/health-check" rel="nofollow ugc">GitHub project page</a>, or on <a href="https://make.wordpress.org/chat" rel="nofollow ugc">Slack</a> in either <a href="https://wordpress.slack.com/messages/forums/" rel="nofollow ugc">#forums</a> or <a href="https://wordpress.slack.com/messages/core-site-health/" rel="nofollow ugc">#core-site-health</a>.

Health Check & Troubleshooting


This is a must have tool for troubleshooting interactions between plugins etc.


Complex but Just Trouble Shoot Mode Makes it a Must Have Tool


This plugin is problematic; it created a critical issue on my site, and it is impossible to reversed to normal. It is impossible to use this plugin, so I deleted it from the server, but still, my site is in a troubleshooting mood. This plugin broke my site.


This plugin itself it a problematic


DO NOT use this on any of your Live and important sites


Indeed a disaster.


I do not have to guide inexperienced users through a long process because of this.


Very good for getting essential details


This is an essential plugin for troubleshooting plugin and theme conflicts


Great plugin

It is Very helpful tool for developers

Health Check identifies common problems, and helps you troubleshoot plugin and theme conflicts.

Imran Hossain Sagor

Exeebit

phpinfo() WP is a modern, actively-maintained WordPress site-health and server-audit plugin. It’s the in-admin tool freelancers and agencies install on a fresh site to instantly see what’s wrong, what’s about to break, and what to fix — without a SaaS subscription, without external dashboards, and without leaving the WordPress admin.
Think of it as the official “Health Check & Troubleshooting” plugin — but built for production sites. Our Troubleshooting Mode runs completely in a per-user session: visitors and clients see the live site normally while you safely debug and isolate conflicts without any downtime.
<h4>The free version covers what every WordPress site owner actually needs</h4>
<ul>
<li>phpinfo() viewer — Clean, searchable, modern (the original feature, restyled).</li>
<li>Host-Friendly Compatibility Scanner — Scan all plugins and themes for PHP version conflicts before upgrading, built to work smoothly even on strict managed hosts.</li>
<li>Update Guard — Preview core upgrade stability. Detect deprecated calls and removed APIs to get a clear Safe/Caution/Risky rating before clicking update.</li>
<li>Zero-Downtime Troubleshooting — Safely debug theme and plugin conflicts in your own admin session without affecting visitors or live sales.</li>
<li>PHP EOL Timeline — Every PHP version’s end-of-life date, current status, days remaining.</li>
<li>Config Grader summary — Overall A–F grade of your PHP config against WordPress best practices.</li>
<li>PHP Config editor (.htaccess / .user.ini) — Set or change php.ini directives safely from your dashboard, with automatic backups and safety rollback.</li>
<li>Admin bar health scoreboard — Live grade + most-urgent issue on every admin page, like PageSpeed for your server.</li>
<li>Dashboard widget — Site health at a glance the moment you log in.</li>
<li>Activity log + Extensions + Basic info — Everything the original plugin did, restyled.</li>
<li>AI-Ready API (WP 7.0) — Exposes audit data so AI assistants and plugins can inspect server health through a standard core interface.</li>
<li>AI Explanations (WP 7.0) — Instantly explain failing checks in plain English using the core AI Client connection.</li>
</ul>
<h4>Pro adds the tooling agencies and serious site owners actually need</h4>
Safeguard — Don’t break your site
<ul>
<li>1-Click Auto-Fix with Rollback — Fix config issues instantly. Writes optimization rules to .htaccess/.user.ini and auto-reverts if the server hits a 500 error.</li>
<li>Pre-Update PHP check — Scan plugin updates before upgrading to verify they don’t require a PHP version you don’t have.</li>
<li>Update Guard Pro — Automatic interception on the WordPress Updates page, tested-up-to alerts, abandonment alerts, AI-written remediation steps, and full line-by-line inspection.</li>
<li>Config Snapshots — Weekly automatic snapshots of every php.ini directive, with visual diffs.</li>
<li>Security Headers Auditor — Grade your HTTP response headers (CSP, HSTS, X-Frame-Options) with fix suggestions.</li>
<li>Web Server Snippet Library — Optimized Nginx/Apache configuration blocks for caching, security, and bad bot blocking, with 1-click injection for Apache/LiteSpeed.</li>
<li>SSL Certificate Monitor — Track certificate expiry and domain mismatches to avoid security warnings.</li>
</ul>
Insight — Know what is wrong before clients call
<ul>
<li>Full Config Grader — Detailed grading with the exact recommended values and why each directive matters.</li>
<li>Database Health — Engine version, EOL status, size, and autoload bloat detection.</li>
<li>OPcache Dashboard — Hit rate, memory usage, cached scripts, and one-click OPcache clearing.</li>
<li>PHP Error Log Viewer — Browse, search, and clear your PHP error log directly from the dashboard.</li>
<li>WP Cron Monitor — Find overdue events, orphan hooks, and recently-run cron tasks.</li>
<li>Outbound API Latency Tracker — Pinpoint slow 3rd-party connections (payment gateways, CRMs, webhooks) that bottleneck page load times.</li>
<li>Mail Deliverability — Send-test, SPF & DKIM validation.</li>
</ul>
Deliver — Look professional to clients
<ul>
<li>Audit Report — Single-page PDF audit report to hand to clients (fully white-labeled on Unlimited/Lifetime, branded on Single).</li>
<li>Email Alerts — Get notified on PHP EOL, config drift, OPcache drops, and SSL expiry.</li>
<li>Weekly Digest — Full server health summary delivered to your inbox every Monday (Unlimited/Lifetime).</li>
<li>Integrations — Slack, Discord, and Webhook support for real-time alerts (Unlimited/Lifetime).</li>
<li>Multi-Site Dashboard — Network-wide dashboard widget support on every subsite.</li>
</ul>
<h4>Why use this instead of 5 different plugins?</h4>
Most WordPress site-health tools force you to install separate plugins for PHP compatibility, SSL monitoring, security headers, OPcache, error logs, cron, and reports. Each one is another plugin to update, another set of menus, another set of credentials.
phpinfo() WP gives you one in-admin plugin that covers all of it, with a single dashboard widget and a single PDF audit report. No external SaaS dashboard, no per-site monthly fees, no separate logins.
<h4>Pricing</h4>
<ul>
<li>Single Site — $29/year (1 site, essential Pro features, branded PDF, 3 snapshots, 1 API monitor)</li>
<li>Unlimited Sites — $69/year (the popular pick — works on every site, fully white-labeled, unlimited snapshots & API monitors)</li>
<li>Lifetime — $149 once (founders pricing, first 50 buyers — unlimited sites, fully white-labeled)</li>
</ul>
14-day money-back guarantee. Instant license delivery. Site-locked license keys.
Buy at <a href="https://exeebit.com/phpinfo-wp#pricing" rel="nofollow ugc">exeebit.com/phpinfo-wp</a>.

phpinfo() WP — Site Health, PHP Compatibility & Server Audit


Exactly what i wanted to have. And additionally, you can add you PHP values also.  


Exactly what i wanted

Stop silent site breakages. The ultimate in-admin server audit & per-user troubleshooting tool built for agencies and professional developers.

Health Check & Troubleshooting vs phpinfo() WP — Site Health, PHP Compatibility & Server Audit