Dmitry Kokorin

Commerza for WooCommerce helps you identify performance bottlenecks in your WooCommerce store. The plugin measures and records timing data for key store events, allowing you to monitor performance trends directly from your WordPress dashboard.
Performance metrics are collected for:
<ul>
<li>Checkout page load</li>
<li>Cart page load</li>
<li>Order placement flow (including payment processing timing)</li>
</ul>
The plugin provides a simple administrative dashboard displaying:
<ul>
<li>Average response time</li>
<li>Most recent measurement</li>
<li>Maximum value from the last 20 events</li>
<li>Status indicators (OK, Warning, Critical, No Data) based on configurable thresholds</li>
</ul>
All data is stored locally in your WordPress database. No external services are used and no data is transmitted outside your site.
<h3>Requirements</h3>
<ul>
<li>WordPress 6.2 or higher</li>
<li>WooCommerce (must be installed and active)</li>
<li>PHP 8.0 or higher</li>
</ul>
Commerza will not initialize if WooCommerce is not active.

Commerza for WooCommerce

Detect performance bottlenecks in WooCommerce stores and monitor checkout, cart, and order timing metrics. All data is stored locally on your site.

jack

Espresso Diagnostics extracs data on your WordPress installation, installed themes, installed plugins (active and inactive), webserver information, PHP version and DB information. 
You can use the main plugin page (accessed from Tools > WP Diagnostics) to reference this information. 
You can use the download buttons to create an archive containing all information in json or csv formats 
You may also choose to use the “Generate text version top copy and paste” button to copoy and paste
The data extracted is quite sensitive and contains information that may be used to check the vulnerability of your WordPress site. Be wary of you share this data with.

Espresso Diagnostics

Plugin that extracts data on WP installation, installed themes, installed plugins and server info for diagnostic purposes. Export data in csv and json

Commerza for WooCommerce vs Espresso Diagnostics