fedec089

<p>Content Space Analyzer provides a fast dashboard to inspect space usage across your WordPress installation.</p>
<p>Main features:</p>
<ul>
<li>Batch scan of the WordPress root (<code>ABSPATH</code>) to avoid timeouts.</li>
<li>Dashboard summary for <code>wp-content</code>, <code>wp-includes</code>, <code>wp-admin</code>, and root files.</li>
<li>Largest folders and largest files widgets.</li>
<li>Full files table with WordPress-style pagination.</li>
<li>Safe delete workflow restricted to files inside <code>wp-content</code>.</li>
</ul>
<p>Security:</p>
<ul>
<li>Admin-only access (<code>manage_options</code>).</li>
<li>Nonce checks on all AJAX actions.</li>
<li>Deletion is restricted to files in <code>wp-content</code>.</li>
</ul>


Content Space Analyzer

Analyze your WordPress installation in batches, discover the heaviest files/folders, and remove selected files from wp-content.

Christian Zimpel

Matthias Held

RAIDBOXES

<p><strong>Disk Usage Sunburst 2.0</strong> is a completely modernized WordPress plugin that visualizes your site’s disk usage through an interactive sunburst chart. Quickly identify large files and directories that may be consuming valuable storage space on your WordPress installation.</p>
<h4>✨ New in Version 2.0</h4>
<ul>
<li><strong>Modern Architecture</strong>: Complete rewrite with object-oriented PHP and PSR-4 autoloading</li>
<li><strong>Enhanced Security</strong>: Proper nonce validation, capability checks, and input sanitization</li>
<li><strong>Performance Optimized</strong>: Timeout protection, memory management, and intelligent caching</li>
<li><strong>D3.js v7</strong>: Upgraded to the latest D3.js version with smooth animations and mobile support</li>
<li><strong>REST API</strong>: Full REST API endpoints for developers and external integrations</li>
<li><strong>Better UX</strong>: Responsive design, progress indicators, and detailed error reporting</li>
<li><strong>Export Options</strong>: Export charts as PNG, SVG, or raw JSON data</li>
<li><strong>WordPress 6.9+ Ready</strong>: Tested with the latest WordPress versions</li>
</ul>
<h4>🎯 Key Features</h4>
<ul>
<li><strong>Interactive Sunburst Chart</strong>: Click to zoom in/out through your directory structure</li>
<li><strong>Real-time Tooltips</strong>: Hover for detailed file/directory information</li>
<li><strong>Performance Settings</strong>: Configurable limits for large installations</li>
<li><strong>Cache Management</strong>: Smart caching with manual cache clearing options</li>
<li><strong>Multisite Compatible</strong>: Works seamlessly on WordPress multisite networks</li>
<li><strong>Developer Friendly</strong>: Action hooks, filters, and REST API endpoints</li>
<li><strong>Accessibility</strong>: Keyboard navigation and screen reader support</li>
</ul>
<h4>🔧 Technical Requirements</h4>
<ul>
<li>WordPress 5.0 or higher</li>
<li>PHP 7.4 or higher</li>
<li>Modern browser with SVG support</li>
</ul>
<h4>🎨 How to Use</h4>
<ol>
<li>Navigate to <code>Tools</code> -> <code>Disk Usage</code> in your WordPress admin</li>
<li>Click “Start Scan” to analyze your installation</li>
<li>Interact with the sunburst chart:
<ul>
<li><strong>Click</strong> on any arc to zoom into that directory</li>
<li><strong>Click</strong> the center circle to zoom back out</li>
<li><strong>Hover</strong> over arcs to see detailed information</li>
<li><strong>Use keyboard</strong>: ESC to zoom out, Home to return to root</li>
</ul>
</li>
</ol>
<h4>🔌 Developer Features</h4>
<ul>
<li>REST API endpoints at <code>/wp-json/disk-usage/v1/</code></li>
<li>Action hooks: <code>rbdusb_scan_completed</code>, <code>rbdusb_scan_error</code></li>
<li>Filter hooks: <code>rbdusb_exclude_paths</code>, <code>rbdusb_scan_results</code></li>
<li>WP-CLI support (coming soon)</li>
</ul>
<p>Questions? Contact us: support (at) <a href="http://raidboxes.de" rel="nofollow ugc">raidboxes.de</a></p>
<h3>Thanks</h3>
<p>Thanks to Mike Bostock for his great “d3js”:  http://d3js.org</p>
<p>Thanks to Mike Bostock for his awesome “Zoomable Sunburst” implementation: http://bl.ocks.org/mbostock/4348373</p>
<p>Thanks to Jeffrey Sambells for his “Human Readable File Size with PHP”: http://jeffreysambells.com/2012/10/25/human-readable-filesize-php</p>


Disk Usage Sunburst

Useful


Installation was quick, and within a minute I could clearly see which folders were taking up the most space. The sunburst chart is intuitive and easy to understand, and it helped me solve a disk space issue without digging through FTP or SSH. Exactly what I needed.


Excellent plugin!

Modern disk usage visualization plugin with enhanced performance, security, and WordPress compatibility. Visualize and drill down your WordPress insta …

Content Space Analyzer vs Disk Usage Sunburst