Oxford Metadata Ltd

Menu Optimizer is a powerful performance optimization plugin that generates static HTML files for your WordPress menus, dramatically reducing server load and improving page load times.
Real-World Success: This optimization technique helped achieve the first WooCommerce store with a perfect 100/100 mobile score on Google PageSpeed Insights. <a href="https://wp-rocket.me/blog/100-mobile-score-woocommerce/" rel="nofollow ugc">Read the WP Rocket case study</a>
Why Menu Caching Matters
Menu generation requires significant compute time on WordPress and WooCommerce sites. Every page load requires WordPress to: 
* Query the database for menu items 
* Process menu hierarchy 
* Apply filters and hooks 
* Render HTML output
Menu Optimizer eliminates this overhead by pre-generating menu HTML files that are served instantly.
The DOM Size Problem
Google Lighthouse triggers warnings when a page exceeds 1,500 DOM nodes (HTML elements). For e-commerce sites with extensive product categories:
<ul>
<li>A mega menu with 200-300 categories can generate 3,000-5,000+ DOM elements</li>
<li>Each nested menu item multiplies the element count</li>
<li>This exceeds Google’s limits and hurts Core Web Vitals scores</li>
</ul>
Menu Optimizer’s lazy loading keeps your initial DOM size under 1,500 nodes by loading only top-level items (typically 50-100 elements). Submenus load on-demand, maintaining excellent performance.
Key Features
<ul>
<li>Performance Boost – Reduces menu rendering time with static file caching</li>
<li>Multiple Menu Support – Cache and display multiple menus independently on the same page</li>
<li>Horizontal & Vertical Layouts – Supports both menu orientations for flexible placement</li>
<li>Static File Generation – Pre-generates HTML files for instant delivery</li>
<li>Lazy Loading – Top-level items load instantly; submenus load on first hover</li>
<li>Smart Caching – Uses localStorage for even faster subsequent loads</li>
<li>Max Mega Menu Compatible – Fully supports complex mega menu layouts</li>
<li>Easy Integration – Simple shortcode implementation</li>
<li>Translation Ready – Full i18n support with included POT file</li>
<li>CDN Compatible – Works seamlessly with caching plugins and CDNs</li>
</ul>
Performance Benefits
✓ Keeps DOM size under Google’s 1,500-node limit with lazy loading 
✓ Reduces server CPU usage by offloading menu generation 
✓ Decreases Time To First Byte (TTFB) 
✓ Improves Core Web Vitals scores (LCP, CLS, INP) 
✓ Reduces database queries per page load 
✓ Compatible with WP Rocket, W3 Total Cache, and other caching plugins
Perfect For
<ul>
<li>WooCommerce stores with complex category menus</li>
<li>Sites with large mega menus</li>
<li>High-traffic websites</li>
<li>Sites on shared hosting</li>
<li>Performance-critical applications</li>
<li>Stores aiming for 100/100 PageSpeed scores</li>
</ul>
Proven Results
This menu optimization technique was used in a WooCommerce store that achieved a 100/100 Google PageSpeed mobile score.
Learn more: <a href="https://wp-rocket.me/blog/100-mobile-score-woocommerce/" rel="nofollow ugc">WP Rocket Case Study – 100/100 Mobile Score for WooCommerce</a>
<h3>Credits</h3>
Developed by Oxford Metadata Ltd 
Contact: dimitris.vayenas@oxfordmetadata.co.uk
Special thanks to the WordPress community for their valuable feedback and contributions.
<h3>Support</h3>
For support, please visit the <a href="https://wordpress.org/support/plugin/static-menu-cache" rel="ugc">WordPress.org support forum</a> or contact us at dimitris.vayenas@oxfordmetadata.co.uk.
<h3>Privacy</h3>
This plugin: 
* Does not collect any user data 
* Does not make external API calls 
* Does not use cookies 
* Stores cached menu files locally on your server 
* Uses localStorage only for client-side caching (optional)
<h3>Performance Tips</h3>
<ol>
<li>Combine with a caching plugin – Use WP Rocket or similar for full-page caching</li>
<li>Enable lazy loading – The plugin does this automatically</li>
<li>Use a CDN – Serve static menu files from a CDN for global performance</li>
<li>Regenerate regularly – Update cache whenever you modify your menu structure</li>
<li>Customize CSS via Customizer – Use WordPress’s built-in Customizer for menu styling</li>
</ol>
<h3>Technical Details</h3>
File Structure: 
* Top menu file – Loads instantly with page (minimal HTML) 
* Full menu file – Lazy loads on first interaction (complete with submenus) 
* CSS options – None, Max Mega Menu auto-detect, or custom 
* Storage location – <code>wp-content/uploads/menu-optimizer/</code>
Browser Compatibility: 
* Chrome 90+ 
* Firefox 88+ 
* Safari 14+ 
* Edge 90+
Server Requirements: 
* PHP 7.4 or higher 
* WordPress 5.8 or higher 
* Write permissions to uploads directory

Menu Optimizer

Boost site speed with static menu caching. Lazy-load submenus to keep DOM size under 1,500 nodes for better Core Web Vitals.

MD. Samrat Hossen

Samrat Website Cache is a simple yet powerful caching solution designed to dramatically improve your WordPress website’s loading speed. By caching your pages as static HTML files and optionally minifying your code, visitors experience lightning-fast page loads.
<h4>Key Features</h4>
<ul>
<li>Page Caching – Stores rendered pages as static HTML files for instant delivery</li>
<li>HTML Minification – Removes unnecessary whitespace and comments from HTML</li>
<li>CSS Minification – Minifies inline CSS styles for smaller file sizes</li>
<li>JavaScript Minification – Minifies inline JavaScript code</li>
<li>Logged-in User Cache – Optional caching for authenticated users</li>
<li>Cache Expiry Control – Set custom cache lifetime from 1 hour to 1 week</li>
<li>Page Exclusions – Exclude specific URLs from caching (supports wildcards)</li>
<li>Cookie Exclusions – Skip caching when specific cookies are present</li>
<li>One-Click Cache Clear – Clear all cache instantly from admin bar or settings</li>
<li>WooCommerce Compatible – Pre-configured exclusions for cart, checkout, and account pages</li>
<li>Auto-Clear Cache – Automatically clears cache when content is updated</li>
</ul>
<h4>Why Choose Samrat Website Cache?</h4>
<ol>
<li>Lightweight – No bloated features, just essential caching that works</li>
<li>Easy Setup – Works out of the box with sensible defaults</li>
<li>Beautiful Admin UI – Modern, intuitive settings interface</li>
<li>Developer Friendly – Clean, well-documented code</li>
</ol>
<h4>Perfect For</h4>
<ul>
<li>Blogs and personal websites</li>
<li>Business and portfolio sites</li>
<li>WooCommerce stores (with proper exclusions)</li>
<li>High-traffic websites</li>
<li>Shared hosting environments</li>
</ul>
<h3>External Services</h3>
This plugin does not connect to any external APIs or third-party services. All caching is performed locally on your server — rendered pages are saved as static HTML files inside the plugin’s own <code>cache/</code> directory and served directly from there.
WordPress REST API discovery links in cached content
WordPress core automatically injects a <code><link rel="https://api.w.org/"></code> tag and a link to <code>xmlrpc.php</code> into every page’s <code><head></code> section. When this plugin caches a page, those links are stored as part of the cached HTML exactly as WordPress generated them. This plugin does not itself send any data to <code>api.w.org</code> or any other remote host; it simply preserves whatever markup WordPress core has already rendered.
No user data is collected, transmitted, or processed by this plugin. If you need information about WordPress core’s own REST API or XML-RPC endpoints, please refer to:
<ul>
<li>WordPress.org Privacy Policy: https://wordpress.org/about/privacy/</li>
<li>WordPress.org Terms of Service: https://wordpress.org/about/license/</li>
</ul>
<h3>Additional Info</h3>
<h4>Minimum Requirements</h4>
<ul>
<li>WordPress 5.0 or higher</li>
<li>PHP 7.4 or higher</li>
</ul>
<h4>Support</h4>
For support, please visit <a href="https://samrat-personal-portfolio.netlify.app/" rel="nofollow ugc">our website</a> or create a support topic on the WordPress.org plugin page.
<h4>Contributing</h4>
Contributions are welcome! Please feel free to submit a Pull Request on our GitHub repository.

Samrat Website Cache

A powerful and lightweight caching plugin for WordPress that improves website performance through page caching and HTML/CSS/JS minification.

Menu Optimizer vs Samrat Website Cache