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MITS Profiler is a tool by <a href="https://mits.pl" rel="nofollow ugc">MITS</a> — a WordPress and WooCommerce agency based in Poland. It adds a diagnostic bar to any page by appending <code>?mits_prof=1</code> to the URL. It captures timing data from the moment PHP starts and presents it in a dark-themed panel at the bottom of the page — visible only to logged-in administrators.
Tabs included:
<ul>
<li>Timeline — absolute and relative timing between WordPress lifecycle hooks (plugins_loaded → init → wp_head → wp_footer)</li>
<li>Hooks — top 50 slowest action/filter hooks with total time and call count</li>
<li>Options — most-queried WordPress options + full autoload audit with sizes</li>
<li>Plugins — loaded PHP file sizes per plugin (proxy for load time)</li>
<li>Assets — all enqueued scripts and styles, external ones highlighted</li>
<li>HTTP — outgoing wp_remote_* requests with response time and status</li>
<li>SQL — all database queries with slow-query highlighting (requires SAVEQUERIES)</li>
<li>PHP — PHP version, OPcache status and hit rate, memory and execution limits</li>
</ul>
Key features:
<ul>
<li>Zero HTTP loopback — works behind Cloudflare, reverse proxies and strict firewall rules</li>
<li>No external dependencies or requests</li>
<li>Admin-only: the panel and all data are never shown to guests</li>
<li>Export to JSON or CSV for offline analysis</li>
<li>Works on front-end pages, WooCommerce pages, and WP Admin</li>
</ul>
SQL query logging requires adding the following to <code>wp-config.php</code>:
<pre><code>define('SAVEQUERIES', true);
</code></pre>

MITS Profiler

Lightweight WordPress performance profiler. No HTTP loopback requests — works behind Cloudflare and any proxy.

Nilbug

Frederic Guzman

SitePulse tells you exactly what slows your site and what to do about it, directly from your WordPress dashboard. 
Activate it, and within seconds you will see which plugins are heavy, which external calls are slow, and how to make your site faster.
<h3>🚀 Key Features</h3>
🚀Stop Guessing Why Your Site is Slow 
– 🚀 AI Diagnostic – Get instant insights into what’s slowing down your site with AI-powered diagnostics 
– ⚡ Real-Time Performance Dashboard – See live load-time metrics, Core Web Vitals, and performance trends at a glance 
– 📊 Health Score System – Get a composite health score based on load time, TTFB, error rates, plugin count, memory usage, and CPU utilization 
– 🎯 Page-by-Page Performance Tracking – Identify which pages and posts are slow with detailed performance breakdowns 
– 📈 Trend Analysis – Track performance metrics over time to spot issues before they become critical
🔍Identify Heavy Plugins Instantly 
– 🔍 Slow Plugin Profiler – Instantly detect which plugins are bottlenecks and how much time they consume 
– 🎣 WordPress Hook Analyzer – See execution times for every hook to pinpoint slow callbacks 
– ⏱️ Detailed Timing Data – Get millisecond-level timing information for debugging and optimization 
– 🏆 Performance Rankings – Sort plugins and hooks by execution time to focus on what matters most
API & External Service Monitoring 
– 🌐 API Request Tracker – Monitor all external API calls (payments, analytics, social media, etc.) with response times 
– ⚠️ Slow API Detection – Get alerts when third-party services are slowing down your site 
– 📍 URL & Response Code Tracking – See exactly which endpoints are slow and their HTTP status codes
Site Health & Stability 
– 🚨 Automatic Fatal Error Detection – Get instant email notifications when critical errors occur 
– 📋 Comprehensive Error Logs – Track all PHP errors, warnings, and notices with automatic cleanup 
– 🔄 Recovery Mode Access – Safe access to fix critical issues without being locked out of your site 
– 💾 Error Statistics – View error trends and identify recurring issues
Server & Resource Management 
– 💾 Memory Usage Monitoring – Track server memory consumption and identify memory hogs 
– ⚙️ CPU & System Resource Tracking – Monitor system resource usage in real-time 
– 🔧 Cron Job Spam Prevention – Automatically disable excessive scheduled tasks during high-traffic periods 
– 📊 Plugin Count Analysis – Get recommendations on how many plugins are optimal for your setup
Smart Features 
– 🎨 Dual Dashboard Views – Switch between user-friendly Basic View and advanced Developer View 
– 🧠 AI-Powered Diagnostics – Get AI recommendations for performance optimization (coming soon) 
– 🎯 Google PageSpeed Integration – Built-in PageSpeed Insights reports with actionable recommendations 
– 📧 Email Alerts – Customizable alerts for critical errors with team member management 
– ✅ Smart Onboarding – Interactive setup wizard guides you through configuration and preferences
Developer-Friendly 
– 👨‍💻 Advanced Profiler Data – Hook-level metrics and detailed execution analysis for developers 
– 🔐 Privacy-First Design – Runs 100% locally with optional external features you control 
– 📱 Admin Bar Widget – Quick access to performance metrics from anywhere in WordPress
Customization & Control 
– 🎚️ Toggle Features On/Off – Enable or disable monitoring features as needed 
– 🔐 Optional External API – Use PageSpeed and AI features completely optional—disable anytime without affecting core monitoring 
– 📊 Custom Reporting – View detailed reports filtered by date, plugin, hook, or error type 
– 🛡️ Email Blocking – Block outgoing emails during testing or prevent email spam
Security 
– 🛡️ Vulnerability Scanner – Scan your site for known vulnerabilities and get recommendations for fixing them
<h3>💎 Core Features are Free Forever</h3>
We believe every site owner deserves a fast website. The Performance Monitoring, Plugin Profiler, Error Tracking and all the current features included in this version are Free Forever. We will never paywall these essential tools.
<h3>🚀 Coming Soon: SitePulse Pro</h3>
We are developing a Pro version for agencies and power users who need historical data and automation. 
* Ai-Powered Auto-Fixing (Coming Soon) 
* Access to our portal (Coming Soon) 
* 📤 **CSV & PDF Exports – Download performance logs and data for deeper analysis and reporting 
* Historical Performance Timelines (Coming Soon) 
* Advanced SQL Query Monitor (Coming Soon) 
* Multi-Site Dashboard – Manage and monitor all websites from a single admin dashboard.(Coming Soon) 
* Performance Alerts & Notifications – Get notified of performance regressions with detailed change analysis(Coming Soon) 
* PageSpeed Deep Dive – Full PageSpeed Insights reports with opportunities, diagnostics, and lab data(Coming Soon) 
* Historical Performance Charts – Track performance metrics over weeks and months with trend analysis(Coming Soon) 
* Opportunities & Recommendations – Actionable optimization suggestions from PageSpeed with implementation guides(Coming Soon) 
* Custom Reports & Exports – Generate and download detailed performance reports in multiple formats(Coming Soon) 
* Multi-Page PageSpeed Tracking – Monitor PageSpeed Insights performance across multiple pages and URLs with individual reports and comparisons(Coming Soon) 
* URL Performance Dashboard – Track performance metrics for specific URLs, homepage, key landing pages, and custom URLs you select(Coming Soon) 
* Scheduled PageSpeed Audits – Automatically run PageSpeed Insights on multiple URLs on a schedule to track performance trends(Coming Soon) 
* Comparative Analysis – Compare PageSpeed scores and metrics across different pages to identify which content needs optimization(Coming Soon) 
* Vulnerability Scanner automatic & Alerts – Scan your site for known vulnerabilities and get recommendations for fixing them 
* Unlimited and fast and precise AI Diagnostic – Get instant insights into what’s slowing down your site with AI-powered diagnostics 
* **And more.
👉 <a href="https://sitepulse.me/" rel="nofollow ugc">Join the Pro Waitlist</a> – Get early access, exclusive launch pricing, and be among the first to unlock advanced features.
<h3>External Services & Data Privacy</h3>
SitePulse uses an external service to provide enhanced features including PageSpeed analysis and AI-powered diagnostics.
<h3>🔗 External Service Integration</h3>
SitePulse communicates with api.sitepulse.me (operated by the plugin developer) to provide: 
– PageSpeed Reports – Google PageSpeed Insights analysis with performance scores, Core Web Vitals metrics, and page screenshots 
– AI Diagnostic Reports – AI-powered performance analysis and optimization recommendations
<h3>📊 What Data is Collected?</h3>
To provide these enhanced features, SitePulse sends only performance-related metrics to the external API: 
– Plugin names, versions, and slugs installed on your site 
– WordPress hook execution times and memory usage 
– API request URLs and response times 
– Site domain name 
– Performance statistics and load times
<h3>🔒 What Data is NOT Collected?</h3>
SitePulse is designed with privacy in mind and does NOT collect: 
– ❌ Personal user data (names, emails, passwords, IP addresses) 
– ❌ User content (posts, pages, comments, custom data) 
– ❌ Database content or sensitive information 
– ❌ Customer or visitor information 
– ❌ Any personally identifiable information (PII)
<h3>⏰ Data Transmission Schedule</h3>
<ul>
<li>You can view what data will be sent in the SitePulse dashboard before transmission</li>
<li>Transmission only occurs when enhanced features are enabled</li>
</ul>
<h3>🔐 Your Control & Privacy</h3>
<ul>
<li>All data transmission is for the purpose of providing PageSpeed and AI diagnostic features</li>
<li>You can disable these features at any time from the plugin settings</li>
<li>The plugin continues to work locally without external features</li>
<li>No data is sold or shared with third parties</li>
</ul>
Service Terms: By using SitePulse’s enhanced features, you acknowledge that performance metrics are sent to api.sitepulse.me for analysis. 
Privacy: For more information, visit: https://sitepulse.me/privacy/
<h3>Support</h3>
Having trouble or have suggestions? 
→ Visit the <a href="https://wordpress.org/support/plugin/sitepulse/" rel="ugc">SitePulse Support Forum</a> or open an issue on GitHub. 
We respond quickly and love feedback that helps improve performance visibility for everyone.

SitePulse – See What’s Powering (or Slowing) Your Site

Find and fix what slows your WordPress site. Real-time performance monitoring, plugin profiling, and external request tracking.

MITS Profiler vs SitePulse – See What’s Powering (or Slowing) Your Site